54142920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 198132480

約数和(自身を除く): 143989560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 503, 520, 552, 585, 598, 690, 780, 828, 897, 920, 936, 1006, 1035, 1170, 1196, 1380, 1495, 1509, 1560, 1656, 1794, 2012, 2070, 2340, 2392, 2515, 2691, 2760, 2990, 3018, 3588, 4024, 4140, 4485, 4527, 4680, 5030, 5382, 5980, 6036, 6539, 7176, 7545, 8280, 8970, 9054, 10060, 10764, 11569, 11960, 12072, 13078, 13455, 15090, 17940, 18108, 19617, 20120, 21528, 22635, 23138, 26156, 26910, 30180, 32695, 34707, 35880, 36216, 39234, 45270, 46276, 52312, 53820, 57845, 58851, 60360, 65390, 69414, 78468, 90540, 92552, 98085, 104121, 107640, 115690, 117702, 130780, 138828, 150397, 156936, 173535, 181080, 196170, 208242, 231380, 235404, 261560, 277656, 294255, 300794, 347070, 392340, 416484, 451191, 462760, 470808, 520605, 588510, 601588, 694140, 751985, 784680, 832968, 902382, 1041210, 1177020, 1203176, 1353573, 1388280, 1503970, 1804764, 2082420, 2255955, 2354040, 2707146, 3007940, 3609528, 4164840, 4511910, 5414292, 6015880, 6767865, 9023820, 10828584, 13535730, 18047640, 27071460, 54142920]

約数ペア:

[(1, 54142920), (2, 27071460), (3, 18047640), (4, 13535730), (5, 10828584), (6, 9023820), (8, 6767865), (9, 6015880), (10, 5414292), (12, 4511910), (13, 4164840), (15, 3609528), (18, 3007940), (20, 2707146), (23, 2354040), (24, 2255955), (26, 2082420), (30, 1804764), (36, 1503970), (39, 1388280), (40, 1353573), (45, 1203176), (46, 1177020), (52, 1041210), (60, 902382), (65, 832968), (69, 784680), (72, 751985), (78, 694140), (90, 601588), (92, 588510), (104, 520605), (115, 470808), (117, 462760), (120, 451191), (130, 416484), (138, 392340), (156, 347070), (180, 300794), (184, 294255), (195, 277656), (207, 261560), (230, 235404), (234, 231380), (260, 208242), (276, 196170), (299, 181080), (312, 173535), (345, 156936), (360, 150397), (390, 138828), (414, 130780), (460, 117702), (468, 115690), (503, 107640), (520, 104121), (552, 98085), (585, 92552), (598, 90540), (690, 78468), (780, 69414), (828, 65390), (897, 60360), (920, 58851), (936, 57845), (1006, 53820), (1035, 52312), (1170, 46276), (1196, 45270), (1380, 39234), (1495, 36216), (1509, 35880), (1560, 34707), (1656, 32695), (1794, 30180), (2012, 26910), (2070, 26156), (2340, 23138), (2392, 22635), (2515, 21528), (2691, 20120), (2760, 19617), (2990, 18108), (3018, 17940), (3588, 15090), (4024, 13455), (4140, 13078), (4485, 12072), (4527, 11960), (4680, 11569), (5030, 10764), (5382, 10060), (5980, 9054), (6036, 8970), (6539, 8280), (7176, 7545)]