61485750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{9109}}^1$

素因数の和:9135

約数の個数: 64

約数和(自身を含む): 170539200

約数和(自身を除く): 109053450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 9109, 18218, 27327, 45545, 54654, 81981, 91090, 136635, 163962, 227725, 245943, 273270, 409905, 455450, 491886, 683175, 819810, 1138625, 1229715, 1366350, 2049525, 2277250, 2459430, 3415875, 4099050, 6148575, 6831750, 10247625, 12297150, 20495250, 30742875, 61485750]

約数ペア:

[(1, 61485750), (2, 30742875), (3, 20495250), (5, 12297150), (6, 10247625), (9, 6831750), (10, 6148575), (15, 4099050), (18, 3415875), (25, 2459430), (27, 2277250), (30, 2049525), (45, 1366350), (50, 1229715), (54, 1138625), (75, 819810), (90, 683175), (125, 491886), (135, 455450), (150, 409905), (225, 273270), (250, 245943), (270, 227725), (375, 163962), (450, 136635), (675, 91090), (750, 81981), (1125, 54654), (1350, 45545), (2250, 27327), (3375, 18218), (6750, 9109)]