87372600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 314979840

約数和(自身を除く): 227607240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 71, 75, 84, 100, 105, 120, 140, 142, 150, 168, 175, 200, 210, 213, 280, 284, 293, 300, 350, 355, 420, 426, 497, 525, 568, 586, 600, 700, 710, 840, 852, 879, 994, 1050, 1065, 1172, 1400, 1420, 1465, 1491, 1704, 1758, 1775, 1988, 2051, 2100, 2130, 2344, 2485, 2840, 2930, 2982, 3516, 3550, 3976, 4102, 4200, 4260, 4395, 4970, 5325, 5860, 5964, 6153, 7032, 7100, 7325, 7455, 8204, 8520, 8790, 9940, 10255, 10650, 11720, 11928, 12306, 12425, 14200, 14650, 14910, 16408, 17580, 19880, 20510, 20803, 21300, 21975, 24612, 24850, 29300, 29820, 30765, 35160, 37275, 41020, 41606, 42600, 43950, 49224, 49700, 51275, 58600, 59640, 61530, 62409, 74550, 82040, 83212, 87900, 99400, 102550, 104015, 123060, 124818, 145621, 149100, 153825, 166424, 175800, 205100, 208030, 246120, 249636, 291242, 298200, 307650, 312045, 410200, 416060, 436863, 499272, 520075, 582484, 615300, 624090, 728105, 832120, 873726, 1040150, 1164968, 1230600, 1248180, 1456210, 1560225, 1747452, 2080300, 2184315, 2496360, 2912420, 3120450, 3494904, 3640525, 4160600, 4368630, 5824840, 6240900, 7281050, 8737260, 10921575, 12481800, 14562100, 17474520, 21843150, 29124200, 43686300, 87372600]

約数ペア:

[(1, 87372600), (2, 43686300), (3, 29124200), (4, 21843150), (5, 17474520), (6, 14562100), (7, 12481800), (8, 10921575), (10, 8737260), (12, 7281050), (14, 6240900), (15, 5824840), (20, 4368630), (21, 4160600), (24, 3640525), (25, 3494904), (28, 3120450), (30, 2912420), (35, 2496360), (40, 2184315), (42, 2080300), (50, 1747452), (56, 1560225), (60, 1456210), (70, 1248180), (71, 1230600), (75, 1164968), (84, 1040150), (100, 873726), (105, 832120), (120, 728105), (140, 624090), (142, 615300), (150, 582484), (168, 520075), (175, 499272), (200, 436863), (210, 416060), (213, 410200), (280, 312045), (284, 307650), (293, 298200), (300, 291242), (350, 249636), (355, 246120), (420, 208030), (426, 205100), (497, 175800), (525, 166424), (568, 153825), (586, 149100), (600, 145621), (700, 124818), (710, 123060), (840, 104015), (852, 102550), (879, 99400), (994, 87900), (1050, 83212), (1065, 82040), (1172, 74550), (1400, 62409), (1420, 61530), (1465, 59640), (1491, 58600), (1704, 51275), (1758, 49700), (1775, 49224), (1988, 43950), (2051, 42600), (2100, 41606), (2130, 41020), (2344, 37275), (2485, 35160), (2840, 30765), (2930, 29820), (2982, 29300), (3516, 24850), (3550, 24612), (3976, 21975), (4102, 21300), (4200, 20803), (4260, 20510), (4395, 19880), (4970, 17580), (5325, 16408), (5860, 14910), (5964, 14650), (6153, 14200), (7032, 12425), (7100, 12306), (7325, 11928), (7455, 11720), (8204, 10650), (8520, 10255), (8790, 9940)]