149712060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:883

約数の個数: 96

約数和(自身を含む): 440842752

約数和(自身を除く): 291130692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 157, 230, 276, 314, 345, 460, 471, 628, 690, 691, 785, 942, 1380, 1382, 1570, 1884, 2073, 2355, 2764, 3140, 3455, 3611, 4146, 4710, 6910, 7222, 8292, 9420, 10365, 10833, 13820, 14444, 15893, 18055, 20730, 21666, 31786, 36110, 41460, 43332, 47679, 54165, 63572, 72220, 79465, 95358, 108330, 108487, 158930, 190716, 216660, 216974, 238395, 317860, 325461, 433948, 476790, 542435, 650922, 953580, 1084870, 1301844, 1627305, 2169740, 2495201, 3254610, 4990402, 6509220, 7485603, 9980804, 12476005, 14971206, 24952010, 29942412, 37428015, 49904020, 74856030, 149712060]

約数ペア:

[(1, 149712060), (2, 74856030), (3, 49904020), (4, 37428015), (5, 29942412), (6, 24952010), (10, 14971206), (12, 12476005), (15, 9980804), (20, 7485603), (23, 6509220), (30, 4990402), (46, 3254610), (60, 2495201), (69, 2169740), (92, 1627305), (115, 1301844), (138, 1084870), (157, 953580), (230, 650922), (276, 542435), (314, 476790), (345, 433948), (460, 325461), (471, 317860), (628, 238395), (690, 216974), (691, 216660), (785, 190716), (942, 158930), (1380, 108487), (1382, 108330), (1570, 95358), (1884, 79465), (2073, 72220), (2355, 63572), (2764, 54165), (3140, 47679), (3455, 43332), (3611, 41460), (4146, 36110), (4710, 31786), (6910, 21666), (7222, 20730), (8292, 18055), (9420, 15893), (10365, 14444), (10833, 13820)]