75853560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 163647240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 71, 87, 116, 120, 142, 145, 174, 213, 232, 284, 290, 307, 348, 355, 426, 435, 568, 580, 614, 696, 710, 852, 870, 921, 1065, 1160, 1228, 1420, 1535, 1704, 1740, 1842, 2059, 2130, 2456, 2840, 3070, 3480, 3684, 4118, 4260, 4605, 6140, 6177, 7368, 8236, 8520, 8903, 9210, 10295, 12280, 12354, 16472, 17806, 18420, 20590, 21797, 24708, 26709, 30885, 35612, 36840, 41180, 43594, 44515, 49416, 53418, 61770, 65391, 71224, 82360, 87188, 89030, 106836, 108985, 123540, 130782, 133545, 174376, 178060, 213672, 217970, 247080, 261564, 267090, 326955, 356120, 435940, 523128, 534180, 632113, 653910, 871880, 1068360, 1264226, 1307820, 1896339, 2528452, 2615640, 3160565, 3792678, 5056904, 6321130, 7585356, 9481695, 12642260, 15170712, 18963390, 25284520, 37926780, 75853560]

約数ペア:

[(1, 75853560), (2, 37926780), (3, 25284520), (4, 18963390), (5, 15170712), (6, 12642260), (8, 9481695), (10, 7585356), (12, 6321130), (15, 5056904), (20, 3792678), (24, 3160565), (29, 2615640), (30, 2528452), (40, 1896339), (58, 1307820), (60, 1264226), (71, 1068360), (87, 871880), (116, 653910), (120, 632113), (142, 534180), (145, 523128), (174, 435940), (213, 356120), (232, 326955), (284, 267090), (290, 261564), (307, 247080), (348, 217970), (355, 213672), (426, 178060), (435, 174376), (568, 133545), (580, 130782), (614, 123540), (696, 108985), (710, 106836), (852, 89030), (870, 87188), (921, 82360), (1065, 71224), (1160, 65391), (1228, 61770), (1420, 53418), (1535, 49416), (1704, 44515), (1740, 43594), (1842, 41180), (2059, 36840), (2130, 35612), (2456, 30885), (2840, 26709), (3070, 24708), (3480, 21797), (3684, 20590), (4118, 18420), (4260, 17806), (4605, 16472), (6140, 12354), (6177, 12280), (7368, 10295), (8236, 9210), (8520, 8903)]