45254280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2531}}^1$

素因数の和:2694

約数の個数: 64

約数和(自身を含む): 136728000

約数和(自身を除く): 91473720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2531, 2980, 3576, 4470, 5062, 5960, 7593, 8940, 10124, 12655, 15186, 17880, 20248, 25310, 30372, 37965, 50620, 60744, 75930, 101240, 151860, 303720, 377119, 754238, 1131357, 1508476, 1885595, 2262714, 3016952, 3771190, 4525428, 5656785, 7542380, 9050856, 11313570, 15084760, 22627140, 45254280]

約数ペア:

[(1, 45254280), (2, 22627140), (3, 15084760), (4, 11313570), (5, 9050856), (6, 7542380), (8, 5656785), (10, 4525428), (12, 3771190), (15, 3016952), (20, 2262714), (24, 1885595), (30, 1508476), (40, 1131357), (60, 754238), (120, 377119), (149, 303720), (298, 151860), (447, 101240), (596, 75930), (745, 60744), (894, 50620), (1192, 37965), (1490, 30372), (1788, 25310), (2235, 20248), (2531, 17880), (2980, 15186), (3576, 12655), (4470, 10124), (5062, 8940), (5960, 7593)]