150897720

素因数分解:

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

素因数の和:373

約数の個数: 128

約数和(自身を含む): 466560000

約数和(自身を除く): 315662280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 89, 120, 142, 178, 199, 213, 267, 284, 355, 356, 398, 426, 445, 534, 568, 597, 710, 712, 796, 852, 890, 995, 1065, 1068, 1194, 1335, 1420, 1592, 1704, 1780, 1990, 2130, 2136, 2388, 2670, 2840, 2985, 3560, 3980, 4260, 4776, 5340, 5970, 6319, 7960, 8520, 10680, 11940, 12638, 14129, 17711, 18957, 23880, 25276, 28258, 31595, 35422, 37914, 42387, 50552, 53133, 56516, 63190, 70645, 70844, 75828, 84774, 88555, 94785, 106266, 113032, 126380, 141290, 141688, 151656, 169548, 177110, 189570, 211935, 212532, 252760, 265665, 282580, 339096, 354220, 379140, 423870, 425064, 531330, 565160, 708440, 758280, 847740, 1062660, 1257481, 1695480, 2125320, 2514962, 3772443, 5029924, 6287405, 7544886, 10059848, 12574810, 15089772, 18862215, 25149620, 30179544, 37724430, 50299240, 75448860, 150897720]

約数ペア:

[(1, 150897720), (2, 75448860), (3, 50299240), (4, 37724430), (5, 30179544), (6, 25149620), (8, 18862215), (10, 15089772), (12, 12574810), (15, 10059848), (20, 7544886), (24, 6287405), (30, 5029924), (40, 3772443), (60, 2514962), (71, 2125320), (89, 1695480), (120, 1257481), (142, 1062660), (178, 847740), (199, 758280), (213, 708440), (267, 565160), (284, 531330), (355, 425064), (356, 423870), (398, 379140), (426, 354220), (445, 339096), (534, 282580), (568, 265665), (597, 252760), (710, 212532), (712, 211935), (796, 189570), (852, 177110), (890, 169548), (995, 151656), (1065, 141688), (1068, 141290), (1194, 126380), (1335, 113032), (1420, 106266), (1592, 94785), (1704, 88555), (1780, 84774), (1990, 75828), (2130, 70844), (2136, 70645), (2388, 63190), (2670, 56516), (2840, 53133), (2985, 50552), (3560, 42387), (3980, 37914), (4260, 35422), (4776, 31595), (5340, 28258), (5970, 25276), (6319, 23880), (7960, 18957), (8520, 17711), (10680, 14129), (11940, 12638)]