74074920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 238723200

約数和(自身を除く): 164648280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 380, 424, 456, 530, 570, 613, 636, 760, 795, 1007, 1060, 1140, 1226, 1272, 1590, 1839, 2014, 2120, 2280, 2452, 3021, 3065, 3180, 3678, 4028, 4904, 5035, 6042, 6130, 6360, 7356, 8056, 9195, 10070, 11647, 12084, 12260, 14712, 15105, 18390, 20140, 23294, 24168, 24520, 30210, 32489, 34941, 36780, 40280, 46588, 58235, 60420, 64978, 69882, 73560, 93176, 97467, 116470, 120840, 129956, 139764, 162445, 174705, 194934, 232940, 259912, 279528, 324890, 349410, 389868, 465880, 487335, 617291, 649780, 698820, 779736, 974670, 1234582, 1299560, 1397640, 1851873, 1949340, 2469164, 3086455, 3703746, 3898680, 4938328, 6172910, 7407492, 9259365, 12345820, 14814984, 18518730, 24691640, 37037460, 74074920]

約数ペア:

[(1, 74074920), (2, 37037460), (3, 24691640), (4, 18518730), (5, 14814984), (6, 12345820), (8, 9259365), (10, 7407492), (12, 6172910), (15, 4938328), (19, 3898680), (20, 3703746), (24, 3086455), (30, 2469164), (38, 1949340), (40, 1851873), (53, 1397640), (57, 1299560), (60, 1234582), (76, 974670), (95, 779736), (106, 698820), (114, 649780), (120, 617291), (152, 487335), (159, 465880), (190, 389868), (212, 349410), (228, 324890), (265, 279528), (285, 259912), (318, 232940), (380, 194934), (424, 174705), (456, 162445), (530, 139764), (570, 129956), (613, 120840), (636, 116470), (760, 97467), (795, 93176), (1007, 73560), (1060, 69882), (1140, 64978), (1226, 60420), (1272, 58235), (1590, 46588), (1839, 40280), (2014, 36780), (2120, 34941), (2280, 32489), (2452, 30210), (3021, 24520), (3065, 24168), (3180, 23294), (3678, 20140), (4028, 18390), (4904, 15105), (5035, 14712), (6042, 12260), (6130, 12084), (6360, 11647), (7356, 10070), (8056, 9195)]