72548550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:894

約数の個数: 72

約数和(自身を含む): 195974064

約数和(自身を除く): 123425514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 263, 450, 526, 613, 789, 1226, 1315, 1578, 1839, 2367, 2630, 3065, 3678, 3945, 4734, 5517, 6130, 6575, 7890, 9195, 11034, 11835, 13150, 15325, 18390, 19725, 23670, 27585, 30650, 39450, 45975, 55170, 59175, 91950, 118350, 137925, 161219, 275850, 322438, 483657, 806095, 967314, 1450971, 1612190, 2418285, 2901942, 4030475, 4836570, 7254855, 8060950, 12091425, 14509710, 24182850, 36274275, 72548550]

約数ペア:

[(1, 72548550), (2, 36274275), (3, 24182850), (5, 14509710), (6, 12091425), (9, 8060950), (10, 7254855), (15, 4836570), (18, 4030475), (25, 2901942), (30, 2418285), (45, 1612190), (50, 1450971), (75, 967314), (90, 806095), (150, 483657), (225, 322438), (263, 275850), (450, 161219), (526, 137925), (613, 118350), (789, 91950), (1226, 59175), (1315, 55170), (1578, 45975), (1839, 39450), (2367, 30650), (2630, 27585), (3065, 23670), (3678, 19725), (3945, 18390), (4734, 15325), (5517, 13150), (6130, 11835), (6575, 11034), (7890, 9195)]