10762500

素因数分解:

$2^2\times 3^1\times 5^5\times 7^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 144

約数和(自身を含む): 36747648

約数和(自身を除く): 25985148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 125, 140, 150, 164, 175, 205, 210, 246, 250, 287, 300, 350, 375, 410, 420, 492, 500, 525, 574, 615, 625, 700, 750, 820, 861, 875, 1025, 1050, 1148, 1230, 1250, 1435, 1500, 1722, 1750, 1875, 2050, 2100, 2460, 2500, 2625, 2870, 3075, 3125, 3444, 3500, 3750, 4100, 4305, 4375, 5125, 5250, 5740, 6150, 6250, 7175, 7500, 8610, 8750, 9375, 10250, 10500, 12300, 12500, 13125, 14350, 15375, 17220, 17500, 18750, 20500, 21525, 21875, 25625, 26250, 28700, 30750, 35875, 37500, 43050, 43750, 51250, 52500, 61500, 65625, 71750, 76875, 86100, 87500, 102500, 107625, 128125, 131250, 143500, 153750, 179375, 215250, 256250, 262500, 307500, 358750, 384375, 430500, 512500, 538125, 717500, 768750, 896875, 1076250, 1537500, 1793750, 2152500, 2690625, 3587500, 5381250, 10762500]

約数ペア:

[(1, 10762500), (2, 5381250), (3, 3587500), (4, 2690625), (5, 2152500), (6, 1793750), (7, 1537500), (10, 1076250), (12, 896875), (14, 768750), (15, 717500), (20, 538125), (21, 512500), (25, 430500), (28, 384375), (30, 358750), (35, 307500), (41, 262500), (42, 256250), (50, 215250), (60, 179375), (70, 153750), (75, 143500), (82, 131250), (84, 128125), (100, 107625), (105, 102500), (123, 87500), (125, 86100), (140, 76875), (150, 71750), (164, 65625), (175, 61500), (205, 52500), (210, 51250), (246, 43750), (250, 43050), (287, 37500), (300, 35875), (350, 30750), (375, 28700), (410, 26250), (420, 25625), (492, 21875), (500, 21525), (525, 20500), (574, 18750), (615, 17500), (625, 17220), (700, 15375), (750, 14350), (820, 13125), (861, 12500), (875, 12300), (1025, 10500), (1050, 10250), (1148, 9375), (1230, 8750), (1250, 8610), (1435, 7500), (1500, 7175), (1722, 6250), (1750, 6150), (1875, 5740), (2050, 5250), (2100, 5125), (2460, 4375), (2500, 4305), (2625, 4100), (2870, 3750), (3075, 3500), (3125, 3444)]