312229080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3323}}^1$

素因数の和:3375

約数の個数: 160

約数和(自身を含む): 1085950800

約数和(自身を除く): 773721720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2088, 2349, 2610, 3132, 3240, 3323, 3480, 3915, 4698, 5220, 6264, 6646, 7830, 9396, 9969, 10440, 11745, 13292, 15660, 16615, 18792, 19938, 23490, 26584, 29907, 31320, 33230, 39876, 46980, 49845, 59814, 66460, 79752, 89721, 93960, 96367, 99690, 119628, 132920, 149535, 179442, 192734, 199380, 239256, 269163, 289101, 299070, 358884, 385468, 398760, 448605, 481835, 538326, 578202, 598140, 717768, 770936, 867303, 897210, 963670, 1076652, 1156404, 1196280, 1345815, 1445505, 1734606, 1794420, 1927340, 2153304, 2312808, 2601909, 2691630, 2891010, 3469212, 3588840, 3854680, 4336515, 5203818, 5383260, 5782020, 6938424, 7805727, 8673030, 10407636, 10766520, 11564040, 13009545, 15611454, 17346060, 20815272, 26019090, 31222908, 34692120, 39028635, 52038180, 62445816, 78057270, 104076360, 156114540, 312229080]

約数ペア:

[(1, 312229080), (2, 156114540), (3, 104076360), (4, 78057270), (5, 62445816), (6, 52038180), (8, 39028635), (9, 34692120), (10, 31222908), (12, 26019090), (15, 20815272), (18, 17346060), (20, 15611454), (24, 13009545), (27, 11564040), (29, 10766520), (30, 10407636), (36, 8673030), (40, 7805727), (45, 6938424), (54, 5782020), (58, 5383260), (60, 5203818), (72, 4336515), (81, 3854680), (87, 3588840), (90, 3469212), (108, 2891010), (116, 2691630), (120, 2601909), (135, 2312808), (145, 2153304), (162, 1927340), (174, 1794420), (180, 1734606), (216, 1445505), (232, 1345815), (261, 1196280), (270, 1156404), (290, 1076652), (324, 963670), (348, 897210), (360, 867303), (405, 770936), (435, 717768), (522, 598140), (540, 578202), (580, 538326), (648, 481835), (696, 448605), (783, 398760), (810, 385468), (870, 358884), (1044, 299070), (1080, 289101), (1160, 269163), (1305, 239256), (1566, 199380), (1620, 192734), (1740, 179442), (2088, 149535), (2349, 132920), (2610, 119628), (3132, 99690), (3240, 96367), (3323, 93960), (3480, 89721), (3915, 79752), (4698, 66460), (5220, 59814), (6264, 49845), (6646, 46980), (7830, 39876), (9396, 33230), (9969, 31320), (10440, 29907), (11745, 26584), (13292, 23490), (15660, 19938), (16615, 18792)]