1901484000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:300

約数の個数: 576

約数和(自身を含む): 7727166720

約数和(自身を除く): 5825682720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 117, 120, 125, 130, 136, 144, 150, 153, 156, 160, 170, 180, 195, 200, 204, 208, 221, 225, 234, 239, 240, 250, 255, 260, 272, 288, 300, 306, 312, 325, 340, 360, 375, 390, 400, 408, 416, 425, 442, 450, 468, 478, 480, 500, 510, 520, 544, 585, 600, 612, 624, 650, 663, 680, 717, 720, 750, 765, 780, 800, 816, 850, 884, 900, 936, 956, 975, 1000, 1020, 1040, 1105, 1125, 1170, 1195, 1200, 1224, 1248, 1275, 1300, 1326, 1360, 1434, 1440, 1500, 1530, 1560, 1625, 1632, 1700, 1768, 1800, 1872, 1912, 1950, 1989, 2000, 2040, 2080, 2125, 2151, 2210, 2250, 2340, 2390, 2400, 2448, 2550, 2600, 2652, 2720, 2868, 2925, 3000, 3060, 3107, 3120, 3250, 3315, 3400, 3536, 3585, 3600, 3744, 3824, 3825, 3900, 3978, 4000, 4063, 4080, 4250, 4302, 4420, 4500, 4680, 4780, 4875, 4896, 5100, 5200, 5304, 5525, 5736, 5850, 5975, 6000, 6120, 6214, 6240, 6375, 6500, 6630, 6800, 7072, 7170, 7200, 7648, 7650, 7800, 7956, 8126, 8160, 8500, 8604, 8840, 9000, 9321, 9360, 9560, 9750, 9945, 10200, 10400, 10608, 10755, 11050, 11472, 11700, 11950, 12000, 12189, 12240, 12428, 12750, 13000, 13260, 13600, 14340, 14625, 15300, 15535, 15600, 15912, 16252, 16575, 17000, 17208, 17680, 17925, 18000, 18642, 18720, 19120, 19125, 19500, 19890, 20315, 20400, 21216, 21510, 22100, 22944, 23400, 23900, 24378, 24480, 24856, 25500, 26000, 26520, 27625, 27963, 28680, 29250, 29875, 30600, 31070, 31200, 31824, 32504, 33150, 34000, 34416, 35360, 35850, 36000, 36567, 37284, 38240, 38250, 39000, 39780, 40630, 40800, 43020, 44200, 46605, 46800, 47800, 48756, 49712, 49725, 51000, 52000, 52819, 53040, 53775, 55250, 55926, 57360, 58500, 59750, 60945, 61200, 62140, 63648, 65008, 66300, 68000, 68832, 71700, 73134, 74568, 76500, 77675, 78000, 79560, 81260, 82875, 86040, 88400, 89625, 93210, 93600, 95600, 97512, 99424, 99450, 101575, 102000, 105638, 106080, 107550, 110500, 111852, 114720, 117000, 119500, 121890, 122400, 124280, 130016, 132600, 139815, 143400, 146268, 149136, 153000, 155350, 156000, 158457, 159120, 162520, 165750, 172080, 176800, 179250, 182835, 186420, 191200, 195024, 198900, 203150, 204000, 211276, 215100, 221000, 223704, 233025, 234000, 239000, 243780, 248560, 248625, 264095, 265200, 268875, 279630, 286800, 292536, 298272, 304725, 306000, 310700, 316914, 318240, 325040, 331500, 344160, 358500, 365670, 372840, 388375, 390048, 397800, 406300, 422552, 430200, 442000, 447408, 466050, 468000, 475371, 478000, 487560, 497120, 497250, 507875, 528190, 530400, 537750, 559260, 573600, 585072, 609450, 612000, 621400, 633828, 650080, 663000, 699075, 717000, 731340, 745680, 776750, 792285, 795600, 812600, 845104, 860400, 884000, 894816, 914175, 932100, 950742, 956000, 975120, 994500, 1015750, 1056380, 1075500, 1118520, 1165125, 1170144, 1218900, 1242800, 1267656, 1320475, 1326000, 1398150, 1434000, 1462680, 1491360, 1523625, 1553500, 1584570, 1591200, 1625200, 1690208, 1720800, 1828350, 1864200, 1901484, 1950240, 1989000, 2031500, 2112760, 2151000, 2237040, 2330250, 2376855, 2437800, 2485600, 2535312, 2640950, 2652000, 2796300, 2868000, 2925360, 3047250, 3107000, 3169140, 3250400, 3495375, 3656700, 3728400, 3802968, 3961425, 3978000, 4063000, 4225520, 4302000, 4474080, 4570875, 4660500, 4753710, 4875600, 5070624, 5281900, 5592600, 5850720, 6094500, 6214000, 6338280, 6602375, 6990750, 7313400, 7456800, 7605936, 7922850, 7956000, 8126000, 8451040, 8604000, 9141750, 9321000, 9507420, 9751200, 10563800, 11185200, 11884275, 12189000, 12428000, 12676560, 13204750, 13981500, 14626800, 15211872, 15845700, 16252000, 18283500, 18642000, 19014840, 19807125, 21127600, 22370400, 23768550, 24378000, 25353120, 26409500, 27963000, 29253600, 31691400, 36567000, 37284000, 38029680, 39614250, 42255200, 47537100, 48756000, 52819000, 55926000, 59421375, 63382800, 73134000, 76059360, 79228500, 95074200, 105638000, 111852000, 118842750, 126765600, 146268000, 158457000, 190148400, 211276000, 237685500, 316914000, 380296800, 475371000, 633828000, 950742000, 1901484000]

約数ペア:

[(1, 1901484000), (2, 950742000), (3, 633828000), (4, 475371000), (5, 380296800), (6, 316914000), (8, 237685500), (9, 211276000), (10, 190148400), (12, 158457000), (13, 146268000), (15, 126765600), (16, 118842750), (17, 111852000), (18, 105638000), (20, 95074200), (24, 79228500), (25, 76059360), (26, 73134000), (30, 63382800), (32, 59421375), (34, 55926000), (36, 52819000), (39, 48756000), (40, 47537100), (45, 42255200), (48, 39614250), (50, 38029680), (51, 37284000), (52, 36567000), (60, 31691400), (65, 29253600), (68, 27963000), (72, 26409500), (75, 25353120), (78, 24378000), (80, 23768550), (85, 22370400), (90, 21127600), (96, 19807125), (100, 19014840), (102, 18642000), (104, 18283500), (117, 16252000), (120, 15845700), (125, 15211872), (130, 14626800), (136, 13981500), (144, 13204750), (150, 12676560), (153, 12428000), (156, 12189000), (160, 11884275), (170, 11185200), (180, 10563800), (195, 9751200), (200, 9507420), (204, 9321000), (208, 9141750), (221, 8604000), (225, 8451040), (234, 8126000), (239, 7956000), (240, 7922850), (250, 7605936), (255, 7456800), (260, 7313400), (272, 6990750), (288, 6602375), (300, 6338280), (306, 6214000), (312, 6094500), (325, 5850720), (340, 5592600), (360, 5281900), (375, 5070624), (390, 4875600), (400, 4753710), (408, 4660500), (416, 4570875), (425, 4474080), (442, 4302000), (450, 4225520), (468, 4063000), (478, 3978000), (480, 3961425), (500, 3802968), (510, 3728400), (520, 3656700), (544, 3495375), (585, 3250400), (600, 3169140), (612, 3107000), (624, 3047250), (650, 2925360), (663, 2868000), (680, 2796300), (717, 2652000), (720, 2640950), (750, 2535312), (765, 2485600), (780, 2437800), (800, 2376855), (816, 2330250), (850, 2237040), (884, 2151000), (900, 2112760), (936, 2031500), (956, 1989000), (975, 1950240), (1000, 1901484), (1020, 1864200), (1040, 1828350), (1105, 1720800), (1125, 1690208), (1170, 1625200), (1195, 1591200), (1200, 1584570), (1224, 1553500), (1248, 1523625), (1275, 1491360), (1300, 1462680), (1326, 1434000), (1360, 1398150), (1434, 1326000), (1440, 1320475), (1500, 1267656), (1530, 1242800), (1560, 1218900), (1625, 1170144), (1632, 1165125), (1700, 1118520), (1768, 1075500), (1800, 1056380), (1872, 1015750), (1912, 994500), (1950, 975120), (1989, 956000), (2000, 950742), (2040, 932100), (2080, 914175), (2125, 894816), (2151, 884000), (2210, 860400), (2250, 845104), (2340, 812600), (2390, 795600), (2400, 792285), (2448, 776750), (2550, 745680), (2600, 731340), (2652, 717000), (2720, 699075), (2868, 663000), (2925, 650080), (3000, 633828), (3060, 621400), (3107, 612000), (3120, 609450), (3250, 585072), (3315, 573600), (3400, 559260), (3536, 537750), (3585, 530400), (3600, 528190), (3744, 507875), (3824, 497250), (3825, 497120), (3900, 487560), (3978, 478000), (4000, 475371), (4063, 468000), (4080, 466050), (4250, 447408), (4302, 442000), (4420, 430200), (4500, 422552), (4680, 406300), (4780, 397800), (4875, 390048), (4896, 388375), (5100, 372840), (5200, 365670), (5304, 358500), (5525, 344160), (5736, 331500), (5850, 325040), (5975, 318240), (6000, 316914), (6120, 310700), (6214, 306000), (6240, 304725), (6375, 298272), (6500, 292536), (6630, 286800), (6800, 279630), (7072, 268875), (7170, 265200), (7200, 264095), (7648, 248625), (7650, 248560), (7800, 243780), (7956, 239000), (8126, 234000), (8160, 233025), (8500, 223704), (8604, 221000), (8840, 215100), (9000, 211276), (9321, 204000), (9360, 203150), (9560, 198900), (9750, 195024), (9945, 191200), (10200, 186420), (10400, 182835), (10608, 179250), (10755, 176800), (11050, 172080), (11472, 165750), (11700, 162520), (11950, 159120), (12000, 158457), (12189, 156000), (12240, 155350), (12428, 153000), (12750, 149136), (13000, 146268), (13260, 143400), (13600, 139815), (14340, 132600), (14625, 130016), (15300, 124280), (15535, 122400), (15600, 121890), (15912, 119500), (16252, 117000), (16575, 114720), (17000, 111852), (17208, 110500), (17680, 107550), (17925, 106080), (18000, 105638), (18642, 102000), (18720, 101575), (19120, 99450), (19125, 99424), (19500, 97512), (19890, 95600), (20315, 93600), (20400, 93210), (21216, 89625), (21510, 88400), (22100, 86040), (22944, 82875), (23400, 81260), (23900, 79560), (24378, 78000), (24480, 77675), (24856, 76500), (25500, 74568), (26000, 73134), (26520, 71700), (27625, 68832), (27963, 68000), (28680, 66300), (29250, 65008), (29875, 63648), (30600, 62140), (31070, 61200), (31200, 60945), (31824, 59750), (32504, 58500), (33150, 57360), (34000, 55926), (34416, 55250), (35360, 53775), (35850, 53040), (36000, 52819), (36567, 52000), (37284, 51000), (38240, 49725), (38250, 49712), (39000, 48756), (39780, 47800), (40630, 46800), (40800, 46605), (43020, 44200)]