73241820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1609

約数の個数: 120

約数和(自身を含む): 237837600

約数和(自身を除く): 164595780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1559, 1566, 1620, 1740, 2349, 2610, 3118, 3132, 3915, 4677, 4698, 5220, 6236, 7795, 7830, 9354, 9396, 11745, 14031, 15590, 15660, 18708, 23385, 23490, 28062, 31180, 42093, 45211, 46770, 46980, 56124, 70155, 84186, 90422, 93540, 126279, 135633, 140310, 168372, 180844, 210465, 226055, 252558, 271266, 280620, 406899, 420930, 452110, 505116, 542532, 631395, 678165, 813798, 841860, 904220, 1220697, 1262790, 1356330, 1627596, 2034495, 2441394, 2525580, 2712660, 3662091, 4068990, 4882788, 6103485, 7324182, 8137980, 12206970, 14648364, 18310455, 24413940, 36620910, 73241820]

約数ペア:

[(1, 73241820), (2, 36620910), (3, 24413940), (4, 18310455), (5, 14648364), (6, 12206970), (9, 8137980), (10, 7324182), (12, 6103485), (15, 4882788), (18, 4068990), (20, 3662091), (27, 2712660), (29, 2525580), (30, 2441394), (36, 2034495), (45, 1627596), (54, 1356330), (58, 1262790), (60, 1220697), (81, 904220), (87, 841860), (90, 813798), (108, 678165), (116, 631395), (135, 542532), (145, 505116), (162, 452110), (174, 420930), (180, 406899), (261, 280620), (270, 271266), (290, 252558), (324, 226055), (348, 210465), (405, 180844), (435, 168372), (522, 140310), (540, 135633), (580, 126279), (783, 93540), (810, 90422), (870, 84186), (1044, 70155), (1305, 56124), (1559, 46980), (1566, 46770), (1620, 45211), (1740, 42093), (2349, 31180), (2610, 28062), (3118, 23490), (3132, 23385), (3915, 18708), (4677, 15660), (4698, 15590), (5220, 14031), (6236, 11745), (7795, 9396), (7830, 9354)]