151254540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1373

約数の個数: 120

約数和(自身を含む): 481367040

約数和(自身を除く): 330112500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1279, 1314, 1460, 1620, 1971, 2190, 2558, 2628, 3285, 3837, 3942, 4380, 5116, 5913, 6395, 6570, 7674, 7884, 9855, 11511, 11826, 12790, 13140, 15348, 19185, 19710, 23022, 23652, 25580, 29565, 34533, 38370, 39420, 46044, 57555, 59130, 69066, 76740, 93367, 103599, 115110, 118260, 138132, 172665, 186734, 207198, 230220, 280101, 345330, 373468, 414396, 466835, 517995, 560202, 690660, 840303, 933670, 1035990, 1120404, 1400505, 1680606, 1867340, 2071980, 2520909, 2801010, 3361212, 4201515, 5041818, 5602020, 7562727, 8403030, 10083636, 12604545, 15125454, 16806060, 25209090, 30250908, 37813635, 50418180, 75627270, 151254540]

約数ペア:

[(1, 151254540), (2, 75627270), (3, 50418180), (4, 37813635), (5, 30250908), (6, 25209090), (9, 16806060), (10, 15125454), (12, 12604545), (15, 10083636), (18, 8403030), (20, 7562727), (27, 5602020), (30, 5041818), (36, 4201515), (45, 3361212), (54, 2801010), (60, 2520909), (73, 2071980), (81, 1867340), (90, 1680606), (108, 1400505), (135, 1120404), (146, 1035990), (162, 933670), (180, 840303), (219, 690660), (270, 560202), (292, 517995), (324, 466835), (365, 414396), (405, 373468), (438, 345330), (540, 280101), (657, 230220), (730, 207198), (810, 186734), (876, 172665), (1095, 138132), (1279, 118260), (1314, 115110), (1460, 103599), (1620, 93367), (1971, 76740), (2190, 69066), (2558, 59130), (2628, 57555), (3285, 46044), (3837, 39420), (3942, 38370), (4380, 34533), (5116, 29565), (5913, 25580), (6395, 23652), (6570, 23022), (7674, 19710), (7884, 19185), (9855, 15348), (11511, 13140), (11826, 12790)]