109215750

素因数分解:

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

素因数の和:391

約数の個数: 128

約数和(自身を含む): 317011968

約数和(自身を除く): 207796218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 125, 142, 150, 175, 210, 213, 250, 293, 350, 355, 375, 426, 497, 525, 586, 710, 750, 875, 879, 994, 1050, 1065, 1465, 1491, 1750, 1758, 1775, 2051, 2130, 2485, 2625, 2930, 2982, 3550, 4102, 4395, 4970, 5250, 5325, 6153, 7325, 7455, 8790, 8875, 10255, 10650, 12306, 12425, 14650, 14910, 17750, 20510, 20803, 21975, 24850, 26625, 30765, 36625, 37275, 41606, 43950, 51275, 53250, 61530, 62125, 62409, 73250, 74550, 102550, 104015, 109875, 124250, 124818, 145621, 153825, 186375, 208030, 219750, 256375, 291242, 307650, 312045, 372750, 436863, 512750, 520075, 624090, 728105, 769125, 873726, 1040150, 1456210, 1538250, 1560225, 2184315, 2600375, 3120450, 3640525, 4368630, 5200750, 7281050, 7801125, 10921575, 15602250, 18202625, 21843150, 36405250, 54607875, 109215750]

約数ペア:

[(1, 109215750), (2, 54607875), (3, 36405250), (5, 21843150), (6, 18202625), (7, 15602250), (10, 10921575), (14, 7801125), (15, 7281050), (21, 5200750), (25, 4368630), (30, 3640525), (35, 3120450), (42, 2600375), (50, 2184315), (70, 1560225), (71, 1538250), (75, 1456210), (105, 1040150), (125, 873726), (142, 769125), (150, 728105), (175, 624090), (210, 520075), (213, 512750), (250, 436863), (293, 372750), (350, 312045), (355, 307650), (375, 291242), (426, 256375), (497, 219750), (525, 208030), (586, 186375), (710, 153825), (750, 145621), (875, 124818), (879, 124250), (994, 109875), (1050, 104015), (1065, 102550), (1465, 74550), (1491, 73250), (1750, 62409), (1758, 62125), (1775, 61530), (2051, 53250), (2130, 51275), (2485, 43950), (2625, 41606), (2930, 37275), (2982, 36625), (3550, 30765), (4102, 26625), (4395, 24850), (4970, 21975), (5250, 20803), (5325, 20510), (6153, 17750), (7325, 14910), (7455, 14650), (8790, 12425), (8875, 12306), (10255, 10650)]