75448860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 217728000

約数和(自身を除く): 142279140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 89, 142, 178, 199, 213, 267, 284, 355, 356, 398, 426, 445, 534, 597, 710, 796, 852, 890, 995, 1065, 1068, 1194, 1335, 1420, 1780, 1990, 2130, 2388, 2670, 2985, 3980, 4260, 5340, 5970, 6319, 11940, 12638, 14129, 17711, 18957, 25276, 28258, 31595, 35422, 37914, 42387, 53133, 56516, 63190, 70645, 70844, 75828, 84774, 88555, 94785, 106266, 126380, 141290, 169548, 177110, 189570, 211935, 212532, 265665, 282580, 354220, 379140, 423870, 531330, 847740, 1062660, 1257481, 2514962, 3772443, 5029924, 6287405, 7544886, 12574810, 15089772, 18862215, 25149620, 37724430, 75448860]

約数ペア:

[(1, 75448860), (2, 37724430), (3, 25149620), (4, 18862215), (5, 15089772), (6, 12574810), (10, 7544886), (12, 6287405), (15, 5029924), (20, 3772443), (30, 2514962), (60, 1257481), (71, 1062660), (89, 847740), (142, 531330), (178, 423870), (199, 379140), (213, 354220), (267, 282580), (284, 265665), (355, 212532), (356, 211935), (398, 189570), (426, 177110), (445, 169548), (534, 141290), (597, 126380), (710, 106266), (796, 94785), (852, 88555), (890, 84774), (995, 75828), (1065, 70844), (1068, 70645), (1194, 63190), (1335, 56516), (1420, 53133), (1780, 42387), (1990, 37914), (2130, 35422), (2388, 31595), (2670, 28258), (2985, 25276), (3980, 18957), (4260, 17711), (5340, 14129), (5970, 12638), (6319, 11940)]