73719540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11069}}^1$

素因数の和:11121

約数の個数: 72

約数和(自身を含む): 229680360

約数和(自身を除く): 155960820

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, 11069, 22138, 33207, 44276, 55345, 66414, 99621, 110690, 132828, 166035, 199242, 221380, 332070, 398484, 409553, 498105, 664140, 819106, 996210, 1228659, 1638212, 1992420, 2047765, 2457318, 3685977, 4095530, 4914636, 6143295, 7371954, 8191060, 12286590, 14743908, 18429885, 24573180, 36859770, 73719540]

約数ペア:

[(1, 73719540), (2, 36859770), (3, 24573180), (4, 18429885), (5, 14743908), (6, 12286590), (9, 8191060), (10, 7371954), (12, 6143295), (15, 4914636), (18, 4095530), (20, 3685977), (30, 2457318), (36, 2047765), (37, 1992420), (45, 1638212), (60, 1228659), (74, 996210), (90, 819106), (111, 664140), (148, 498105), (180, 409553), (185, 398484), (222, 332070), (333, 221380), (370, 199242), (444, 166035), (555, 132828), (666, 110690), (740, 99621), (1110, 66414), (1332, 55345), (1665, 44276), (2220, 33207), (3330, 22138), (6660, 11069)]