47998620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7207}}^1$

素因数の和:7259

約数の個数: 72

約数和(自身を含む): 149551584

約数和(自身を除く): 101552964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 7207, 14414, 21621, 28828, 36035, 43242, 64863, 72070, 86484, 108105, 129726, 144140, 216210, 259452, 266659, 324315, 432420, 533318, 648630, 799977, 1066636, 1297260, 1333295, 1599954, 2399931, 2666590, 3199908, 3999885, 4799862, 5333180, 7999770, 9599724, 11999655, 15999540, 23999310, 47998620]

約数ペア:

[(1, 47998620), (2, 23999310), (3, 15999540), (4, 11999655), (5, 9599724), (6, 7999770), (9, 5333180), (10, 4799862), (12, 3999885), (15, 3199908), (18, 2666590), (20, 2399931), (30, 1599954), (36, 1333295), (37, 1297260), (45, 1066636), (60, 799977), (74, 648630), (90, 533318), (111, 432420), (148, 324315), (180, 266659), (185, 259452), (222, 216210), (333, 144140), (370, 129726), (444, 108105), (555, 86484), (666, 72070), (740, 64863), (1110, 43242), (1332, 36035), (1665, 28828), (2220, 21621), (3330, 14414), (6660, 7207)]