9801450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:988

約数の個数: 72

約数和(自身を含む): 27507168

約数和(自身を除く): 17705718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 947, 1035, 1150, 1725, 1894, 2070, 2841, 3450, 4735, 5175, 5682, 8523, 9470, 10350, 14205, 17046, 21781, 23675, 28410, 42615, 43562, 47350, 65343, 71025, 85230, 108905, 130686, 142050, 196029, 213075, 217810, 326715, 392058, 426150, 544525, 653430, 980145, 1089050, 1633575, 1960290, 3267150, 4900725, 9801450]

約数ペア:

[(1, 9801450), (2, 4900725), (3, 3267150), (5, 1960290), (6, 1633575), (9, 1089050), (10, 980145), (15, 653430), (18, 544525), (23, 426150), (25, 392058), (30, 326715), (45, 217810), (46, 213075), (50, 196029), (69, 142050), (75, 130686), (90, 108905), (115, 85230), (138, 71025), (150, 65343), (207, 47350), (225, 43562), (230, 42615), (345, 28410), (414, 23675), (450, 21781), (575, 17046), (690, 14205), (947, 10350), (1035, 9470), (1150, 8523), (1725, 5682), (1894, 5175), (2070, 4735), (2841, 3450)]