55155660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3203}}^1$

素因数の和:3263

約数の個数: 96

約数和(自身を含む): 180859392

約数和(自身を除く): 125703732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3203, 3444, 4305, 5740, 6406, 8610, 9609, 12812, 16015, 17220, 19218, 22421, 32030, 38436, 44842, 48045, 64060, 67263, 89684, 96090, 112105, 131323, 134526, 192180, 224210, 262646, 269052, 336315, 393969, 448420, 525292, 656615, 672630, 787938, 919261, 1313230, 1345260, 1575876, 1838522, 1969845, 2626460, 2757783, 3677044, 3939690, 4596305, 5515566, 7879380, 9192610, 11031132, 13788915, 18385220, 27577830, 55155660]

約数ペア:

[(1, 55155660), (2, 27577830), (3, 18385220), (4, 13788915), (5, 11031132), (6, 9192610), (7, 7879380), (10, 5515566), (12, 4596305), (14, 3939690), (15, 3677044), (20, 2757783), (21, 2626460), (28, 1969845), (30, 1838522), (35, 1575876), (41, 1345260), (42, 1313230), (60, 919261), (70, 787938), (82, 672630), (84, 656615), (105, 525292), (123, 448420), (140, 393969), (164, 336315), (205, 269052), (210, 262646), (246, 224210), (287, 192180), (410, 134526), (420, 131323), (492, 112105), (574, 96090), (615, 89684), (820, 67263), (861, 64060), (1148, 48045), (1230, 44842), (1435, 38436), (1722, 32030), (2460, 22421), (2870, 19218), (3203, 17220), (3444, 16015), (4305, 12812), (5740, 9609), (6406, 8610)]