173744220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7681}}^1$

素因数の和:7735

約数の個数: 96

約数和(自身を含む): 542041920

約数和(自身を除く): 368297700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4524, 5655, 7540, 7681, 11310, 15362, 22620, 23043, 30724, 38405, 46086, 76810, 92172, 99853, 115215, 153620, 199706, 222749, 230430, 299559, 399412, 445498, 460860, 499265, 599118, 668247, 890996, 998530, 1113745, 1198236, 1336494, 1497795, 1997060, 2227490, 2672988, 2895737, 2995590, 3341235, 4454980, 5791474, 5991180, 6682470, 8687211, 11582948, 13364940, 14478685, 17374422, 28957370, 34748844, 43436055, 57914740, 86872110, 173744220]

約数ペア:

[(1, 173744220), (2, 86872110), (3, 57914740), (4, 43436055), (5, 34748844), (6, 28957370), (10, 17374422), (12, 14478685), (13, 13364940), (15, 11582948), (20, 8687211), (26, 6682470), (29, 5991180), (30, 5791474), (39, 4454980), (52, 3341235), (58, 2995590), (60, 2895737), (65, 2672988), (78, 2227490), (87, 1997060), (116, 1497795), (130, 1336494), (145, 1198236), (156, 1113745), (174, 998530), (195, 890996), (260, 668247), (290, 599118), (348, 499265), (377, 460860), (390, 445498), (435, 399412), (580, 299559), (754, 230430), (780, 222749), (870, 199706), (1131, 153620), (1508, 115215), (1740, 99853), (1885, 92172), (2262, 76810), (3770, 46086), (4524, 38405), (5655, 30724), (7540, 23043), (7681, 22620), (11310, 15362)]