201018750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 512967168

約数和(自身を除く): 311948418

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 151, 213, 250, 302, 355, 375, 426, 453, 625, 710, 750, 755, 906, 1065, 1250, 1510, 1775, 1875, 2130, 2265, 3125, 3550, 3750, 3775, 4530, 5325, 6250, 7550, 8875, 9375, 10650, 10721, 11325, 17750, 18750, 18875, 21442, 22650, 26625, 32163, 37750, 44375, 53250, 53605, 56625, 64326, 88750, 94375, 107210, 113250, 133125, 160815, 188750, 221875, 266250, 268025, 283125, 321630, 443750, 471875, 536050, 566250, 665625, 804075, 943750, 1331250, 1340125, 1415625, 1608150, 2680250, 2831250, 4020375, 6700625, 8040750, 13401250, 20101875, 33503125, 40203750, 67006250, 100509375, 201018750]

約数ペア:

[(1, 201018750), (2, 100509375), (3, 67006250), (5, 40203750), (6, 33503125), (10, 20101875), (15, 13401250), (25, 8040750), (30, 6700625), (50, 4020375), (71, 2831250), (75, 2680250), (125, 1608150), (142, 1415625), (150, 1340125), (151, 1331250), (213, 943750), (250, 804075), (302, 665625), (355, 566250), (375, 536050), (426, 471875), (453, 443750), (625, 321630), (710, 283125), (750, 268025), (755, 266250), (906, 221875), (1065, 188750), (1250, 160815), (1510, 133125), (1775, 113250), (1875, 107210), (2130, 94375), (2265, 88750), (3125, 64326), (3550, 56625), (3750, 53605), (3775, 53250), (4530, 44375), (5325, 37750), (6250, 32163), (7550, 26625), (8875, 22650), (9375, 21442), (10650, 18875), (10721, 18750), (11325, 17750)]