39768750

素因数分解:

$2^1\times 3^2\times 5^5\times 7^1\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 124304544

約数和(自身を除く): 84535794

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 101, 105, 125, 126, 150, 175, 202, 210, 225, 250, 303, 315, 350, 375, 450, 505, 525, 606, 625, 630, 707, 750, 875, 909, 1010, 1050, 1125, 1250, 1414, 1515, 1575, 1750, 1818, 1875, 2121, 2250, 2525, 2625, 3030, 3125, 3150, 3535, 3750, 4242, 4375, 4545, 5050, 5250, 5625, 6250, 6363, 7070, 7575, 7875, 8750, 9090, 9375, 10605, 11250, 12625, 12726, 13125, 15150, 15750, 17675, 18750, 21210, 21875, 22725, 25250, 26250, 28125, 31815, 35350, 37875, 39375, 43750, 45450, 53025, 56250, 63125, 63630, 65625, 75750, 78750, 88375, 106050, 113625, 126250, 131250, 159075, 176750, 189375, 196875, 227250, 265125, 315625, 318150, 378750, 393750, 441875, 530250, 568125, 631250, 795375, 883750, 946875, 1136250, 1325625, 1590750, 1893750, 2209375, 2651250, 2840625, 3976875, 4418750, 5681250, 6628125, 7953750, 13256250, 19884375, 39768750]

約数ペア:

[(1, 39768750), (2, 19884375), (3, 13256250), (5, 7953750), (6, 6628125), (7, 5681250), (9, 4418750), (10, 3976875), (14, 2840625), (15, 2651250), (18, 2209375), (21, 1893750), (25, 1590750), (30, 1325625), (35, 1136250), (42, 946875), (45, 883750), (50, 795375), (63, 631250), (70, 568125), (75, 530250), (90, 441875), (101, 393750), (105, 378750), (125, 318150), (126, 315625), (150, 265125), (175, 227250), (202, 196875), (210, 189375), (225, 176750), (250, 159075), (303, 131250), (315, 126250), (350, 113625), (375, 106050), (450, 88375), (505, 78750), (525, 75750), (606, 65625), (625, 63630), (630, 63125), (707, 56250), (750, 53025), (875, 45450), (909, 43750), (1010, 39375), (1050, 37875), (1125, 35350), (1250, 31815), (1414, 28125), (1515, 26250), (1575, 25250), (1750, 22725), (1818, 21875), (1875, 21210), (2121, 18750), (2250, 17675), (2525, 15750), (2625, 15150), (3030, 13125), (3125, 12726), (3150, 12625), (3535, 11250), (3750, 10605), (4242, 9375), (4375, 9090), (4545, 8750), (5050, 7875), (5250, 7575), (5625, 7070), (6250, 6363)]