180338730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 514031616

約数和(自身を除く): 333692886

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 127, 130, 143, 165, 195, 254, 286, 330, 331, 381, 390, 429, 635, 662, 715, 762, 858, 993, 1270, 1397, 1430, 1651, 1655, 1905, 1986, 2145, 2794, 3302, 3310, 3641, 3810, 4191, 4290, 4303, 4953, 4965, 6985, 7282, 8255, 8382, 8606, 9906, 9930, 10923, 12909, 13970, 16510, 18161, 18205, 20955, 21515, 21846, 24765, 25818, 36322, 36410, 41910, 42037, 43030, 47333, 49530, 54483, 54615, 64545, 84074, 90805, 94666, 108966, 109230, 126111, 129090, 141999, 181610, 210185, 236665, 252222, 272415, 283998, 420370, 462407, 473330, 544830, 546481, 630555, 709995, 924814, 1092962, 1261110, 1387221, 1419990, 1639443, 2312035, 2732405, 2774442, 3278886, 4624070, 5464810, 6011291, 6936105, 8197215, 12022582, 13872210, 16394430, 18033873, 30056455, 36067746, 60112910, 90169365, 180338730]

約数ペア:

[(1, 180338730), (2, 90169365), (3, 60112910), (5, 36067746), (6, 30056455), (10, 18033873), (11, 16394430), (13, 13872210), (15, 12022582), (22, 8197215), (26, 6936105), (30, 6011291), (33, 5464810), (39, 4624070), (55, 3278886), (65, 2774442), (66, 2732405), (78, 2312035), (110, 1639443), (127, 1419990), (130, 1387221), (143, 1261110), (165, 1092962), (195, 924814), (254, 709995), (286, 630555), (330, 546481), (331, 544830), (381, 473330), (390, 462407), (429, 420370), (635, 283998), (662, 272415), (715, 252222), (762, 236665), (858, 210185), (993, 181610), (1270, 141999), (1397, 129090), (1430, 126111), (1651, 109230), (1655, 108966), (1905, 94666), (1986, 90805), (2145, 84074), (2794, 64545), (3302, 54615), (3310, 54483), (3641, 49530), (3810, 47333), (4191, 43030), (4290, 42037), (4303, 41910), (4953, 36410), (4965, 36322), (6985, 25818), (7282, 24765), (8255, 21846), (8382, 21515), (8606, 20955), (9906, 18205), (9930, 18161), (10923, 16510), (12909, 13970)]