9342540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 30085440

約数和(自身を除く): 20742900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 79, 81, 90, 108, 135, 146, 158, 162, 180, 219, 237, 270, 292, 316, 324, 365, 395, 405, 438, 474, 540, 657, 711, 730, 790, 810, 876, 948, 1095, 1185, 1314, 1422, 1460, 1580, 1620, 1971, 2133, 2190, 2370, 2628, 2844, 3285, 3555, 3942, 4266, 4380, 4740, 5767, 5913, 6399, 6570, 7110, 7884, 8532, 9855, 10665, 11534, 11826, 12798, 13140, 14220, 17301, 19710, 21330, 23068, 23652, 25596, 28835, 29565, 31995, 34602, 39420, 42660, 51903, 57670, 59130, 63990, 69204, 86505, 103806, 115340, 118260, 127980, 155709, 173010, 207612, 259515, 311418, 346020, 467127, 519030, 622836, 778545, 934254, 1038060, 1557090, 1868508, 2335635, 3114180, 4671270, 9342540]

約数ペア:

[(1, 9342540), (2, 4671270), (3, 3114180), (4, 2335635), (5, 1868508), (6, 1557090), (9, 1038060), (10, 934254), (12, 778545), (15, 622836), (18, 519030), (20, 467127), (27, 346020), (30, 311418), (36, 259515), (45, 207612), (54, 173010), (60, 155709), (73, 127980), (79, 118260), (81, 115340), (90, 103806), (108, 86505), (135, 69204), (146, 63990), (158, 59130), (162, 57670), (180, 51903), (219, 42660), (237, 39420), (270, 34602), (292, 31995), (316, 29565), (324, 28835), (365, 25596), (395, 23652), (405, 23068), (438, 21330), (474, 19710), (540, 17301), (657, 14220), (711, 13140), (730, 12798), (790, 11826), (810, 11534), (876, 10665), (948, 9855), (1095, 8532), (1185, 7884), (1314, 7110), (1422, 6570), (1460, 6399), (1580, 5913), (1620, 5767), (1971, 4740), (2133, 4380), (2190, 4266), (2370, 3942), (2628, 3555), (2844, 3285)]