108972750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 289935360

約数和(自身を除く): 180962610

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 43, 50, 62, 75, 86, 93, 109, 125, 129, 150, 155, 186, 215, 218, 250, 258, 310, 327, 375, 430, 465, 545, 645, 654, 750, 775, 930, 1075, 1090, 1290, 1333, 1550, 1635, 2150, 2325, 2666, 2725, 3225, 3270, 3379, 3875, 3999, 4650, 4687, 5375, 5450, 6450, 6665, 6758, 7750, 7998, 8175, 9374, 10137, 10750, 11625, 13330, 13625, 14061, 16125, 16350, 16895, 19995, 20274, 23250, 23435, 27250, 28122, 32250, 33325, 33790, 39990, 40875, 46870, 50685, 66650, 70305, 81750, 84475, 99975, 101370, 117175, 140610, 145297, 166625, 168950, 199950, 234350, 253425, 290594, 333250, 351525, 422375, 435891, 499875, 506850, 585875, 703050, 726485, 844750, 871782, 999750, 1171750, 1267125, 1452970, 1757625, 2179455, 2534250, 3515250, 3632425, 4358910, 7264850, 10897275, 18162125, 21794550, 36324250, 54486375, 108972750]

約数ペア:

[(1, 108972750), (2, 54486375), (3, 36324250), (5, 21794550), (6, 18162125), (10, 10897275), (15, 7264850), (25, 4358910), (30, 3632425), (31, 3515250), (43, 2534250), (50, 2179455), (62, 1757625), (75, 1452970), (86, 1267125), (93, 1171750), (109, 999750), (125, 871782), (129, 844750), (150, 726485), (155, 703050), (186, 585875), (215, 506850), (218, 499875), (250, 435891), (258, 422375), (310, 351525), (327, 333250), (375, 290594), (430, 253425), (465, 234350), (545, 199950), (645, 168950), (654, 166625), (750, 145297), (775, 140610), (930, 117175), (1075, 101370), (1090, 99975), (1290, 84475), (1333, 81750), (1550, 70305), (1635, 66650), (2150, 50685), (2325, 46870), (2666, 40875), (2725, 39990), (3225, 33790), (3270, 33325), (3379, 32250), (3875, 28122), (3999, 27250), (4650, 23435), (4687, 23250), (5375, 20274), (5450, 19995), (6450, 16895), (6665, 16350), (6758, 16125), (7750, 14061), (7998, 13625), (8175, 13330), (9374, 11625), (10137, 10750)]