108289480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 279417600

約数和(自身を除く): 171128120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 43, 52, 58, 65, 86, 104, 116, 130, 145, 167, 172, 215, 232, 260, 290, 334, 344, 377, 430, 520, 559, 580, 668, 754, 835, 860, 1118, 1160, 1247, 1336, 1508, 1670, 1720, 1885, 2171, 2236, 2494, 2795, 3016, 3340, 3770, 4342, 4472, 4843, 4988, 5590, 6235, 6680, 7181, 7540, 8684, 9686, 9976, 10855, 11180, 12470, 14362, 15080, 16211, 17368, 19372, 21710, 22360, 24215, 24940, 28724, 32422, 35905, 38744, 43420, 48430, 49880, 57448, 62959, 64844, 71810, 81055, 86840, 93353, 96860, 125918, 129688, 143620, 162110, 186706, 193720, 208249, 251836, 287240, 314795, 324220, 373412, 416498, 466765, 503672, 629590, 648440, 746824, 832996, 933530, 1041245, 1259180, 1665992, 1867060, 2082490, 2518360, 2707237, 3734120, 4164980, 5414474, 8329960, 10828948, 13536185, 21657896, 27072370, 54144740, 108289480]

約数ペア:

[(1, 108289480), (2, 54144740), (4, 27072370), (5, 21657896), (8, 13536185), (10, 10828948), (13, 8329960), (20, 5414474), (26, 4164980), (29, 3734120), (40, 2707237), (43, 2518360), (52, 2082490), (58, 1867060), (65, 1665992), (86, 1259180), (104, 1041245), (116, 933530), (130, 832996), (145, 746824), (167, 648440), (172, 629590), (215, 503672), (232, 466765), (260, 416498), (290, 373412), (334, 324220), (344, 314795), (377, 287240), (430, 251836), (520, 208249), (559, 193720), (580, 186706), (668, 162110), (754, 143620), (835, 129688), (860, 125918), (1118, 96860), (1160, 93353), (1247, 86840), (1336, 81055), (1508, 71810), (1670, 64844), (1720, 62959), (1885, 57448), (2171, 49880), (2236, 48430), (2494, 43420), (2795, 38744), (3016, 35905), (3340, 32422), (3770, 28724), (4342, 24940), (4472, 24215), (4843, 22360), (4988, 21710), (5590, 19372), (6235, 17368), (6680, 16211), (7181, 15080), (7540, 14362), (8684, 12470), (9686, 11180), (9976, 10855)]