87073140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 311205888

約数和(自身を除く): 224132748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 47, 55, 60, 66, 70, 77, 84, 94, 105, 110, 132, 140, 141, 154, 165, 188, 210, 220, 231, 235, 282, 308, 329, 330, 385, 401, 420, 462, 470, 517, 564, 658, 660, 705, 770, 802, 924, 940, 987, 1034, 1155, 1203, 1316, 1410, 1540, 1551, 1604, 1645, 1974, 2005, 2068, 2310, 2406, 2585, 2807, 2820, 3102, 3290, 3619, 3948, 4010, 4411, 4620, 4812, 4935, 5170, 5614, 6015, 6204, 6580, 7238, 7755, 8020, 8421, 8822, 9870, 10340, 10857, 11228, 12030, 13233, 14035, 14476, 15510, 16842, 17644, 18095, 18847, 19740, 21714, 22055, 24060, 26466, 28070, 30877, 31020, 33684, 36190, 37694, 42105, 43428, 44110, 52932, 54285, 56140, 56541, 61754, 66165, 72380, 75388, 84210, 88220, 92631, 94235, 108570, 113082, 123508, 131929, 132330, 154385, 168420, 185262, 188470, 207317, 217140, 226164, 263858, 264660, 282705, 308770, 370524, 376940, 395787, 414634, 463155, 527716, 565410, 617540, 621951, 659645, 791574, 829268, 926310, 1036585, 1130820, 1243902, 1319290, 1451219, 1583148, 1852620, 1978935, 2073170, 2487804, 2638580, 2902438, 3109755, 3957870, 4146340, 4353657, 5804876, 6219510, 7256095, 7915740, 8707314, 12439020, 14512190, 17414628, 21768285, 29024380, 43536570, 87073140]

約数ペア:

[(1, 87073140), (2, 43536570), (3, 29024380), (4, 21768285), (5, 17414628), (6, 14512190), (7, 12439020), (10, 8707314), (11, 7915740), (12, 7256095), (14, 6219510), (15, 5804876), (20, 4353657), (21, 4146340), (22, 3957870), (28, 3109755), (30, 2902438), (33, 2638580), (35, 2487804), (42, 2073170), (44, 1978935), (47, 1852620), (55, 1583148), (60, 1451219), (66, 1319290), (70, 1243902), (77, 1130820), (84, 1036585), (94, 926310), (105, 829268), (110, 791574), (132, 659645), (140, 621951), (141, 617540), (154, 565410), (165, 527716), (188, 463155), (210, 414634), (220, 395787), (231, 376940), (235, 370524), (282, 308770), (308, 282705), (329, 264660), (330, 263858), (385, 226164), (401, 217140), (420, 207317), (462, 188470), (470, 185262), (517, 168420), (564, 154385), (658, 132330), (660, 131929), (705, 123508), (770, 113082), (802, 108570), (924, 94235), (940, 92631), (987, 88220), (1034, 84210), (1155, 75388), (1203, 72380), (1316, 66165), (1410, 61754), (1540, 56541), (1551, 56140), (1604, 54285), (1645, 52932), (1974, 44110), (2005, 43428), (2068, 42105), (2310, 37694), (2406, 36190), (2585, 33684), (2807, 31020), (2820, 30877), (3102, 28070), (3290, 26466), (3619, 24060), (3948, 22055), (4010, 21714), (4411, 19740), (4620, 18847), (4812, 18095), (4935, 17644), (5170, 16842), (5614, 15510), (6015, 14476), (6204, 14035), (6580, 13233), (7238, 12030), (7755, 11228), (8020, 10857), (8421, 10340), (8822, 9870)]