215784270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4729}}^1$

素因数の和:4771

約数の個数: 96

約数和(自身を含む): 623224800

約数和(自身を除く): 407440530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 169, 195, 234, 270, 338, 351, 390, 507, 585, 702, 845, 1014, 1170, 1521, 1690, 1755, 2535, 3042, 3510, 4563, 4729, 5070, 7605, 9126, 9458, 14187, 15210, 22815, 23645, 28374, 42561, 45630, 47290, 61477, 70935, 85122, 122954, 127683, 141870, 184431, 212805, 255366, 307385, 368862, 425610, 553293, 614770, 638415, 799201, 922155, 1106586, 1276830, 1598402, 1659879, 1844310, 2397603, 2766465, 3319758, 3996005, 4795206, 5532930, 7192809, 7992010, 8299395, 11988015, 14385618, 16598790, 21578427, 23976030, 35964045, 43156854, 71928090, 107892135, 215784270]

約数ペア:

[(1, 215784270), (2, 107892135), (3, 71928090), (5, 43156854), (6, 35964045), (9, 23976030), (10, 21578427), (13, 16598790), (15, 14385618), (18, 11988015), (26, 8299395), (27, 7992010), (30, 7192809), (39, 5532930), (45, 4795206), (54, 3996005), (65, 3319758), (78, 2766465), (90, 2397603), (117, 1844310), (130, 1659879), (135, 1598402), (169, 1276830), (195, 1106586), (234, 922155), (270, 799201), (338, 638415), (351, 614770), (390, 553293), (507, 425610), (585, 368862), (702, 307385), (845, 255366), (1014, 212805), (1170, 184431), (1521, 141870), (1690, 127683), (1755, 122954), (2535, 85122), (3042, 70935), (3510, 61477), (4563, 47290), (4729, 45630), (5070, 42561), (7605, 28374), (9126, 23645), (9458, 22815), (14187, 15210)]