81946800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 360

約数和(自身を含む): 327416544

約数和(自身を除く): 245469744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 65, 68, 72, 75, 78, 80, 85, 90, 100, 102, 103, 104, 117, 120, 130, 136, 144, 150, 153, 156, 170, 180, 195, 200, 204, 206, 208, 221, 225, 234, 240, 255, 260, 272, 300, 306, 309, 312, 325, 340, 360, 390, 400, 408, 412, 425, 442, 450, 468, 510, 515, 520, 585, 600, 612, 618, 624, 650, 663, 680, 720, 765, 780, 816, 824, 850, 884, 900, 927, 936, 975, 1020, 1030, 1040, 1105, 1170, 1200, 1224, 1236, 1275, 1300, 1326, 1339, 1360, 1530, 1545, 1560, 1648, 1700, 1751, 1768, 1800, 1854, 1872, 1950, 1989, 2040, 2060, 2210, 2340, 2448, 2472, 2550, 2575, 2600, 2652, 2678, 2925, 3060, 3090, 3120, 3315, 3400, 3502, 3536, 3600, 3708, 3825, 3900, 3978, 4017, 4080, 4120, 4420, 4635, 4680, 4944, 5100, 5150, 5200, 5253, 5304, 5356, 5525, 5850, 6120, 6180, 6630, 6695, 6800, 7004, 7416, 7650, 7725, 7800, 7956, 8034, 8240, 8755, 8840, 9270, 9360, 9945, 10200, 10300, 10506, 10608, 10712, 11050, 11700, 12051, 12240, 12360, 13260, 13390, 14008, 14832, 15300, 15450, 15600, 15759, 15912, 16068, 16575, 17510, 17680, 18540, 19890, 20085, 20400, 20600, 21012, 21424, 22100, 22763, 23175, 23400, 24102, 24720, 26265, 26520, 26780, 28016, 30600, 30900, 31518, 31824, 32136, 33150, 33475, 35020, 37080, 39780, 40170, 41200, 42024, 43775, 44200, 45526, 46350, 46800, 48204, 49725, 52530, 53040, 53560, 60255, 61200, 61800, 63036, 64272, 66300, 66950, 68289, 70040, 74160, 78795, 79560, 80340, 84048, 87550, 88400, 91052, 92700, 96408, 99450, 100425, 105060, 107120, 113815, 120510, 123600, 126072, 131325, 132600, 133900, 136578, 140080, 157590, 159120, 160680, 175100, 182104, 185400, 192816, 198900, 200850, 204867, 210120, 227630, 241020, 252144, 262650, 265200, 267800, 273156, 301275, 315180, 321360, 341445, 350200, 364208, 370800, 393975, 397800, 401700, 409734, 420240, 455260, 482040, 525300, 535600, 546312, 569075, 602550, 630360, 682890, 700400, 787950, 795600, 803400, 819468, 910520, 964080, 1024335, 1050600, 1092624, 1138150, 1205100, 1260720, 1365780, 1575900, 1606800, 1638936, 1707225, 1821040, 2048670, 2101200, 2276300, 2410200, 2731560, 3151800, 3277872, 3414450, 4097340, 4552600, 4820400, 5121675, 5463120, 6303600, 6828900, 8194680, 9105200, 10243350, 13657800, 16389360, 20486700, 27315600, 40973400, 81946800]

約数ペア:

[(1, 81946800), (2, 40973400), (3, 27315600), (4, 20486700), (5, 16389360), (6, 13657800), (8, 10243350), (9, 9105200), (10, 8194680), (12, 6828900), (13, 6303600), (15, 5463120), (16, 5121675), (17, 4820400), (18, 4552600), (20, 4097340), (24, 3414450), (25, 3277872), (26, 3151800), (30, 2731560), (34, 2410200), (36, 2276300), (39, 2101200), (40, 2048670), (45, 1821040), (48, 1707225), (50, 1638936), (51, 1606800), (52, 1575900), (60, 1365780), (65, 1260720), (68, 1205100), (72, 1138150), (75, 1092624), (78, 1050600), (80, 1024335), (85, 964080), (90, 910520), (100, 819468), (102, 803400), (103, 795600), (104, 787950), (117, 700400), (120, 682890), (130, 630360), (136, 602550), (144, 569075), (150, 546312), (153, 535600), (156, 525300), (170, 482040), (180, 455260), (195, 420240), (200, 409734), (204, 401700), (206, 397800), (208, 393975), (221, 370800), (225, 364208), (234, 350200), (240, 341445), (255, 321360), (260, 315180), (272, 301275), (300, 273156), (306, 267800), (309, 265200), (312, 262650), (325, 252144), (340, 241020), (360, 227630), (390, 210120), (400, 204867), (408, 200850), (412, 198900), (425, 192816), (442, 185400), (450, 182104), (468, 175100), (510, 160680), (515, 159120), (520, 157590), (585, 140080), (600, 136578), (612, 133900), (618, 132600), (624, 131325), (650, 126072), (663, 123600), (680, 120510), (720, 113815), (765, 107120), (780, 105060), (816, 100425), (824, 99450), (850, 96408), (884, 92700), (900, 91052), (927, 88400), (936, 87550), (975, 84048), (1020, 80340), (1030, 79560), (1040, 78795), (1105, 74160), (1170, 70040), (1200, 68289), (1224, 66950), (1236, 66300), (1275, 64272), (1300, 63036), (1326, 61800), (1339, 61200), (1360, 60255), (1530, 53560), (1545, 53040), (1560, 52530), (1648, 49725), (1700, 48204), (1751, 46800), (1768, 46350), (1800, 45526), (1854, 44200), (1872, 43775), (1950, 42024), (1989, 41200), (2040, 40170), (2060, 39780), (2210, 37080), (2340, 35020), (2448, 33475), (2472, 33150), (2550, 32136), (2575, 31824), (2600, 31518), (2652, 30900), (2678, 30600), (2925, 28016), (3060, 26780), (3090, 26520), (3120, 26265), (3315, 24720), (3400, 24102), (3502, 23400), (3536, 23175), (3600, 22763), (3708, 22100), (3825, 21424), (3900, 21012), (3978, 20600), (4017, 20400), (4080, 20085), (4120, 19890), (4420, 18540), (4635, 17680), (4680, 17510), (4944, 16575), (5100, 16068), (5150, 15912), (5200, 15759), (5253, 15600), (5304, 15450), (5356, 15300), (5525, 14832), (5850, 14008), (6120, 13390), (6180, 13260), (6630, 12360), (6695, 12240), (6800, 12051), (7004, 11700), (7416, 11050), (7650, 10712), (7725, 10608), (7800, 10506), (7956, 10300), (8034, 10200), (8240, 9945), (8755, 9360), (8840, 9270)]