45620820

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{149}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 165312000

約数和(自身を除く): 119691180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 149, 162, 180, 189, 210, 243, 252, 270, 298, 315, 324, 378, 405, 420, 447, 486, 540, 567, 596, 630, 729, 745, 756, 810, 894, 945, 972, 1043, 1134, 1215, 1260, 1341, 1458, 1490, 1620, 1701, 1788, 1890, 2086, 2187, 2235, 2268, 2430, 2682, 2835, 2916, 2980, 3129, 3402, 3645, 3780, 4023, 4172, 4374, 4470, 4860, 5103, 5215, 5364, 5670, 6258, 6705, 6804, 7290, 8046, 8505, 8748, 8940, 9387, 10206, 10430, 10935, 11340, 12069, 12516, 13410, 14580, 15309, 15645, 16092, 17010, 18774, 20115, 20412, 20860, 21870, 24138, 25515, 26820, 28161, 30618, 31290, 34020, 36207, 37548, 40230, 43740, 46935, 48276, 51030, 56322, 60345, 61236, 62580, 72414, 76545, 80460, 84483, 93870, 102060, 108621, 112644, 120690, 140805, 144828, 153090, 168966, 181035, 187740, 217242, 241380, 253449, 281610, 306180, 325863, 337932, 362070, 422415, 434484, 506898, 543105, 563220, 651726, 724140, 760347, 844830, 1013796, 1086210, 1267245, 1303452, 1520694, 1629315, 1689660, 2172420, 2281041, 2534490, 3041388, 3258630, 3801735, 4562082, 5068980, 6517260, 7603470, 9124164, 11405205, 15206940, 22810410, 45620820]

約数ペア:

[(1, 45620820), (2, 22810410), (3, 15206940), (4, 11405205), (5, 9124164), (6, 7603470), (7, 6517260), (9, 5068980), (10, 4562082), (12, 3801735), (14, 3258630), (15, 3041388), (18, 2534490), (20, 2281041), (21, 2172420), (27, 1689660), (28, 1629315), (30, 1520694), (35, 1303452), (36, 1267245), (42, 1086210), (45, 1013796), (54, 844830), (60, 760347), (63, 724140), (70, 651726), (81, 563220), (84, 543105), (90, 506898), (105, 434484), (108, 422415), (126, 362070), (135, 337932), (140, 325863), (149, 306180), (162, 281610), (180, 253449), (189, 241380), (210, 217242), (243, 187740), (252, 181035), (270, 168966), (298, 153090), (315, 144828), (324, 140805), (378, 120690), (405, 112644), (420, 108621), (447, 102060), (486, 93870), (540, 84483), (567, 80460), (596, 76545), (630, 72414), (729, 62580), (745, 61236), (756, 60345), (810, 56322), (894, 51030), (945, 48276), (972, 46935), (1043, 43740), (1134, 40230), (1215, 37548), (1260, 36207), (1341, 34020), (1458, 31290), (1490, 30618), (1620, 28161), (1701, 26820), (1788, 25515), (1890, 24138), (2086, 21870), (2187, 20860), (2235, 20412), (2268, 20115), (2430, 18774), (2682, 17010), (2835, 16092), (2916, 15645), (2980, 15309), (3129, 14580), (3402, 13410), (3645, 12516), (3780, 12069), (4023, 11340), (4172, 10935), (4374, 10430), (4470, 10206), (4860, 9387), (5103, 8940), (5215, 8748), (5364, 8505), (5670, 8046), (6258, 7290), (6705, 6804)]