21949200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 360

約数和(自身を含む): 95146688

約数和(自身を除く): 73197488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 65, 67, 70, 72, 75, 78, 80, 84, 90, 91, 100, 104, 105, 112, 117, 120, 126, 130, 134, 140, 144, 150, 156, 168, 175, 180, 182, 195, 200, 201, 208, 210, 225, 234, 240, 252, 260, 268, 273, 280, 300, 312, 315, 325, 335, 336, 350, 360, 364, 390, 400, 402, 420, 450, 455, 468, 469, 504, 520, 525, 536, 546, 560, 585, 600, 603, 624, 630, 650, 670, 700, 720, 728, 780, 804, 819, 840, 871, 900, 910, 936, 938, 975, 1005, 1008, 1040, 1050, 1072, 1092, 1170, 1200, 1206, 1260, 1300, 1340, 1365, 1400, 1407, 1456, 1560, 1575, 1608, 1638, 1675, 1680, 1742, 1800, 1820, 1872, 1876, 1950, 2010, 2100, 2184, 2275, 2340, 2345, 2412, 2520, 2600, 2613, 2680, 2730, 2800, 2814, 2925, 3015, 3120, 3150, 3216, 3276, 3350, 3484, 3600, 3640, 3752, 3900, 4020, 4095, 4200, 4221, 4355, 4368, 4550, 4680, 4690, 4824, 5025, 5040, 5200, 5226, 5360, 5460, 5628, 5850, 6030, 6097, 6300, 6552, 6700, 6825, 6968, 7035, 7280, 7504, 7800, 7839, 8040, 8190, 8400, 8442, 8710, 9100, 9360, 9380, 9648, 10050, 10452, 10920, 11256, 11700, 11725, 12060, 12194, 12600, 13065, 13104, 13400, 13650, 13936, 14070, 15075, 15600, 15678, 16080, 16380, 16884, 17420, 18200, 18291, 18760, 20100, 20475, 20904, 21105, 21775, 21840, 22512, 23400, 23450, 24120, 24388, 25200, 26130, 26800, 27300, 28140, 30150, 30485, 31356, 32760, 33768, 34840, 35175, 36400, 36582, 37520, 39195, 40200, 40950, 41808, 42210, 43550, 46800, 46900, 48240, 48776, 52260, 54600, 54873, 56280, 60300, 60970, 62712, 65325, 65520, 67536, 69680, 70350, 73164, 78390, 80400, 81900, 84420, 87100, 91455, 93800, 97552, 104520, 105525, 109200, 109746, 112560, 120600, 121940, 125424, 130650, 140700, 146328, 152425, 156780, 163800, 168840, 174200, 182910, 187600, 195975, 209040, 211050, 219492, 241200, 243880, 261300, 274365, 281400, 292656, 304850, 313560, 327600, 337680, 348400, 365820, 391950, 422100, 438984, 457275, 487760, 522600, 548730, 562800, 609700, 627120, 731640, 783900, 844200, 877968, 914550, 1045200, 1097460, 1219400, 1371825, 1463280, 1567800, 1688400, 1829100, 2194920, 2438800, 2743650, 3135600, 3658200, 4389840, 5487300, 7316400, 10974600, 21949200]

約数ペア:

[(1, 21949200), (2, 10974600), (3, 7316400), (4, 5487300), (5, 4389840), (6, 3658200), (7, 3135600), (8, 2743650), (9, 2438800), (10, 2194920), (12, 1829100), (13, 1688400), (14, 1567800), (15, 1463280), (16, 1371825), (18, 1219400), (20, 1097460), (21, 1045200), (24, 914550), (25, 877968), (26, 844200), (28, 783900), (30, 731640), (35, 627120), (36, 609700), (39, 562800), (40, 548730), (42, 522600), (45, 487760), (48, 457275), (50, 438984), (52, 422100), (56, 391950), (60, 365820), (63, 348400), (65, 337680), (67, 327600), (70, 313560), (72, 304850), (75, 292656), (78, 281400), (80, 274365), (84, 261300), (90, 243880), (91, 241200), (100, 219492), (104, 211050), (105, 209040), (112, 195975), (117, 187600), (120, 182910), (126, 174200), (130, 168840), (134, 163800), (140, 156780), (144, 152425), (150, 146328), (156, 140700), (168, 130650), (175, 125424), (180, 121940), (182, 120600), (195, 112560), (200, 109746), (201, 109200), (208, 105525), (210, 104520), (225, 97552), (234, 93800), (240, 91455), (252, 87100), (260, 84420), (268, 81900), (273, 80400), (280, 78390), (300, 73164), (312, 70350), (315, 69680), (325, 67536), (335, 65520), (336, 65325), (350, 62712), (360, 60970), (364, 60300), (390, 56280), (400, 54873), (402, 54600), (420, 52260), (450, 48776), (455, 48240), (468, 46900), (469, 46800), (504, 43550), (520, 42210), (525, 41808), (536, 40950), (546, 40200), (560, 39195), (585, 37520), (600, 36582), (603, 36400), (624, 35175), (630, 34840), (650, 33768), (670, 32760), (700, 31356), (720, 30485), (728, 30150), (780, 28140), (804, 27300), (819, 26800), (840, 26130), (871, 25200), (900, 24388), (910, 24120), (936, 23450), (938, 23400), (975, 22512), (1005, 21840), (1008, 21775), (1040, 21105), (1050, 20904), (1072, 20475), (1092, 20100), (1170, 18760), (1200, 18291), (1206, 18200), (1260, 17420), (1300, 16884), (1340, 16380), (1365, 16080), (1400, 15678), (1407, 15600), (1456, 15075), (1560, 14070), (1575, 13936), (1608, 13650), (1638, 13400), (1675, 13104), (1680, 13065), (1742, 12600), (1800, 12194), (1820, 12060), (1872, 11725), (1876, 11700), (1950, 11256), (2010, 10920), (2100, 10452), (2184, 10050), (2275, 9648), (2340, 9380), (2345, 9360), (2412, 9100), (2520, 8710), (2600, 8442), (2613, 8400), (2680, 8190), (2730, 8040), (2800, 7839), (2814, 7800), (2925, 7504), (3015, 7280), (3120, 7035), (3150, 6968), (3216, 6825), (3276, 6700), (3350, 6552), (3484, 6300), (3600, 6097), (3640, 6030), (3752, 5850), (3900, 5628), (4020, 5460), (4095, 5360), (4200, 5226), (4221, 5200), (4355, 5040), (4368, 5025), (4550, 4824), (4680, 4690)]