73894700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 182863296

約数和(自身を除く): 108968596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 121, 124, 155, 197, 220, 242, 275, 310, 341, 394, 484, 550, 605, 620, 682, 775, 788, 985, 1100, 1210, 1364, 1550, 1705, 1970, 2167, 2420, 3025, 3100, 3410, 3751, 3940, 4334, 4925, 6050, 6107, 6820, 7502, 8525, 8668, 9850, 10835, 12100, 12214, 15004, 17050, 18755, 19700, 21670, 23837, 24428, 30535, 34100, 37510, 43340, 47674, 54175, 61070, 67177, 75020, 93775, 95348, 108350, 119185, 122140, 134354, 152675, 187550, 216700, 238370, 268708, 305350, 335885, 375100, 476740, 595925, 610700, 671770, 738947, 1191850, 1343540, 1477894, 1679425, 2383700, 2955788, 3358850, 3694735, 6717700, 7389470, 14778940, 18473675, 36947350, 73894700]

約数ペア:

[(1, 73894700), (2, 36947350), (4, 18473675), (5, 14778940), (10, 7389470), (11, 6717700), (20, 3694735), (22, 3358850), (25, 2955788), (31, 2383700), (44, 1679425), (50, 1477894), (55, 1343540), (62, 1191850), (100, 738947), (110, 671770), (121, 610700), (124, 595925), (155, 476740), (197, 375100), (220, 335885), (242, 305350), (275, 268708), (310, 238370), (341, 216700), (394, 187550), (484, 152675), (550, 134354), (605, 122140), (620, 119185), (682, 108350), (775, 95348), (788, 93775), (985, 75020), (1100, 67177), (1210, 61070), (1364, 54175), (1550, 47674), (1705, 43340), (1970, 37510), (2167, 34100), (2420, 30535), (3025, 24428), (3100, 23837), (3410, 21670), (3751, 19700), (3940, 18755), (4334, 17050), (4925, 15004), (6050, 12214), (6107, 12100), (6820, 10835), (7502, 9850), (8525, 8668)]