108820260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{22391}}^1$

素因数の和:22415

約数の個数: 72

約数和(自身を含む): 342328896

約数和(自身を除く): 233508636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 22391, 44782, 67173, 89564, 111955, 134346, 201519, 223910, 268692, 335865, 403038, 447820, 604557, 671730, 806076, 1007595, 1209114, 1343460, 1813671, 2015190, 2418228, 3022785, 3627342, 4030380, 5441013, 6045570, 7254684, 9068355, 10882026, 12091140, 18136710, 21764052, 27205065, 36273420, 54410130, 108820260]

約数ペア:

[(1, 108820260), (2, 54410130), (3, 36273420), (4, 27205065), (5, 21764052), (6, 18136710), (9, 12091140), (10, 10882026), (12, 9068355), (15, 7254684), (18, 6045570), (20, 5441013), (27, 4030380), (30, 3627342), (36, 3022785), (45, 2418228), (54, 2015190), (60, 1813671), (81, 1343460), (90, 1209114), (108, 1007595), (135, 806076), (162, 671730), (180, 604557), (243, 447820), (270, 403038), (324, 335865), (405, 268692), (486, 223910), (540, 201519), (810, 134346), (972, 111955), (1215, 89564), (1620, 67173), (2430, 44782), (4860, 22391)]