180530460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1348

約数の個数: 144

約数和(自身を含む): 606060000

約数和(自身を除く): 425529540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 73, 90, 99, 110, 132, 146, 165, 180, 198, 219, 220, 292, 330, 365, 396, 438, 495, 657, 660, 730, 803, 876, 990, 1095, 1249, 1314, 1460, 1606, 1980, 2190, 2409, 2498, 2628, 3212, 3285, 3747, 4015, 4380, 4818, 4996, 6245, 6570, 7227, 7494, 8030, 9636, 11241, 12045, 12490, 13140, 13739, 14454, 14988, 16060, 18735, 22482, 24090, 24980, 27478, 28908, 36135, 37470, 41217, 44964, 48180, 54956, 56205, 68695, 72270, 74940, 82434, 91177, 112410, 123651, 137390, 144540, 164868, 182354, 206085, 224820, 247302, 273531, 274780, 364708, 412170, 455885, 494604, 547062, 618255, 820593, 824340, 911770, 1002947, 1094124, 1236510, 1367655, 1641186, 1823540, 2005894, 2473020, 2735310, 3008841, 3282372, 4011788, 4102965, 5014735, 5470620, 6017682, 8205930, 9026523, 10029470, 12035364, 15044205, 16411860, 18053046, 20058940, 30088410, 36106092, 45132615, 60176820, 90265230, 180530460]

約数ペア:

[(1, 180530460), (2, 90265230), (3, 60176820), (4, 45132615), (5, 36106092), (6, 30088410), (9, 20058940), (10, 18053046), (11, 16411860), (12, 15044205), (15, 12035364), (18, 10029470), (20, 9026523), (22, 8205930), (30, 6017682), (33, 5470620), (36, 5014735), (44, 4102965), (45, 4011788), (55, 3282372), (60, 3008841), (66, 2735310), (73, 2473020), (90, 2005894), (99, 1823540), (110, 1641186), (132, 1367655), (146, 1236510), (165, 1094124), (180, 1002947), (198, 911770), (219, 824340), (220, 820593), (292, 618255), (330, 547062), (365, 494604), (396, 455885), (438, 412170), (495, 364708), (657, 274780), (660, 273531), (730, 247302), (803, 224820), (876, 206085), (990, 182354), (1095, 164868), (1249, 144540), (1314, 137390), (1460, 123651), (1606, 112410), (1980, 91177), (2190, 82434), (2409, 74940), (2498, 72270), (2628, 68695), (3212, 56205), (3285, 54956), (3747, 48180), (4015, 44964), (4380, 41217), (4818, 37470), (4996, 36135), (6245, 28908), (6570, 27478), (7227, 24980), (7494, 24090), (8030, 22482), (9636, 18735), (11241, 16060), (12045, 14988), (12490, 14454), (13140, 13739)]