75743140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14969}}^1$

素因数の和:15012

約数の個数: 48

約数和(自身を含む): 181077120

約数和(自身を除く): 105333980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 14969, 29938, 59876, 74845, 149690, 164659, 299380, 329318, 344287, 658636, 688574, 823295, 1377148, 1646590, 1721435, 3293180, 3442870, 3787157, 6885740, 7574314, 15148628, 18935785, 37871570, 75743140]

約数ペア:

[(1, 75743140), (2, 37871570), (4, 18935785), (5, 15148628), (10, 7574314), (11, 6885740), (20, 3787157), (22, 3442870), (23, 3293180), (44, 1721435), (46, 1646590), (55, 1377148), (92, 823295), (110, 688574), (115, 658636), (220, 344287), (230, 329318), (253, 299380), (460, 164659), (506, 149690), (1012, 74845), (1265, 59876), (2530, 29938), (5060, 14969)]