315078150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 820804608

約数和(自身を除く): 505726458

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 271, 337, 345, 542, 575, 674, 690, 813, 1011, 1150, 1355, 1626, 1685, 1725, 2022, 2710, 3370, 3450, 4065, 5055, 6233, 6775, 7751, 8130, 8425, 10110, 12466, 13550, 15502, 16850, 18699, 20325, 23253, 25275, 31165, 37398, 38755, 40650, 46506, 50550, 62330, 77510, 91327, 93495, 116265, 155825, 182654, 186990, 193775, 232530, 273981, 311650, 387550, 456635, 467475, 547962, 581325, 913270, 934950, 1162650, 1369905, 2100521, 2283175, 2739810, 4201042, 4566350, 6301563, 6849525, 10502605, 12603126, 13699050, 21005210, 31507815, 52513025, 63015630, 105026050, 157539075, 315078150]

約数ペア:

[(1, 315078150), (2, 157539075), (3, 105026050), (5, 63015630), (6, 52513025), (10, 31507815), (15, 21005210), (23, 13699050), (25, 12603126), (30, 10502605), (46, 6849525), (50, 6301563), (69, 4566350), (75, 4201042), (115, 2739810), (138, 2283175), (150, 2100521), (230, 1369905), (271, 1162650), (337, 934950), (345, 913270), (542, 581325), (575, 547962), (674, 467475), (690, 456635), (813, 387550), (1011, 311650), (1150, 273981), (1355, 232530), (1626, 193775), (1685, 186990), (1725, 182654), (2022, 155825), (2710, 116265), (3370, 93495), (3450, 91327), (4065, 77510), (5055, 62330), (6233, 50550), (6775, 46506), (7751, 40650), (8130, 38755), (8425, 37398), (10110, 31165), (12466, 25275), (13550, 23253), (15502, 20325), (16850, 18699)]