38802780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 121692480

約数和(自身を除く): 82889700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 270, 362, 397, 540, 543, 724, 794, 905, 1086, 1191, 1588, 1629, 1810, 1985, 2172, 2382, 2715, 3258, 3573, 3620, 3970, 4764, 4887, 5430, 5955, 6516, 7146, 7940, 8145, 9774, 10719, 10860, 11910, 14292, 16290, 17865, 19548, 21438, 23820, 24435, 32580, 35730, 42876, 48870, 53595, 71460, 71857, 97740, 107190, 143714, 214380, 215571, 287428, 359285, 431142, 646713, 718570, 862284, 1077855, 1293426, 1437140, 1940139, 2155710, 2586852, 3233565, 3880278, 4311420, 6467130, 7760556, 9700695, 12934260, 19401390, 38802780]

約数ペア:

[(1, 38802780), (2, 19401390), (3, 12934260), (4, 9700695), (5, 7760556), (6, 6467130), (9, 4311420), (10, 3880278), (12, 3233565), (15, 2586852), (18, 2155710), (20, 1940139), (27, 1437140), (30, 1293426), (36, 1077855), (45, 862284), (54, 718570), (60, 646713), (90, 431142), (108, 359285), (135, 287428), (180, 215571), (181, 214380), (270, 143714), (362, 107190), (397, 97740), (540, 71857), (543, 71460), (724, 53595), (794, 48870), (905, 42876), (1086, 35730), (1191, 32580), (1588, 24435), (1629, 23820), (1810, 21438), (1985, 19548), (2172, 17865), (2382, 16290), (2715, 14292), (3258, 11910), (3573, 10860), (3620, 10719), (3970, 9774), (4764, 8145), (4887, 7940), (5430, 7146), (5955, 6516)]