102724380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1844

約数の個数: 144

約数和(自身を含む): 351842400

約数和(自身を除く): 249118020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1789, 1914, 1980, 2610, 2871, 3190, 3578, 3828, 4785, 5220, 5367, 5742, 6380, 7156, 8945, 9570, 10734, 11484, 14355, 16101, 17890, 19140, 19679, 21468, 26835, 28710, 32202, 35780, 39358, 51881, 53670, 57420, 59037, 64404, 78716, 80505, 98395, 103762, 107340, 118074, 155643, 161010, 177111, 196790, 207524, 236148, 259405, 295185, 311286, 322020, 354222, 393580, 466929, 518810, 570691, 590370, 622572, 708444, 778215, 885555, 933858, 1037620, 1141382, 1180740, 1556430, 1712073, 1771110, 1867716, 2282764, 2334645, 2853455, 3112860, 3424146, 3542220, 4669290, 5136219, 5706910, 6848292, 8560365, 9338580, 10272438, 11413820, 17120730, 20544876, 25681095, 34241460, 51362190, 102724380]

約数ペア:

[(1, 102724380), (2, 51362190), (3, 34241460), (4, 25681095), (5, 20544876), (6, 17120730), (9, 11413820), (10, 10272438), (11, 9338580), (12, 8560365), (15, 6848292), (18, 5706910), (20, 5136219), (22, 4669290), (29, 3542220), (30, 3424146), (33, 3112860), (36, 2853455), (44, 2334645), (45, 2282764), (55, 1867716), (58, 1771110), (60, 1712073), (66, 1556430), (87, 1180740), (90, 1141382), (99, 1037620), (110, 933858), (116, 885555), (132, 778215), (145, 708444), (165, 622572), (174, 590370), (180, 570691), (198, 518810), (220, 466929), (261, 393580), (290, 354222), (319, 322020), (330, 311286), (348, 295185), (396, 259405), (435, 236148), (495, 207524), (522, 196790), (580, 177111), (638, 161010), (660, 155643), (870, 118074), (957, 107340), (990, 103762), (1044, 98395), (1276, 80505), (1305, 78716), (1595, 64404), (1740, 59037), (1789, 57420), (1914, 53670), (1980, 51881), (2610, 39358), (2871, 35780), (3190, 32202), (3578, 28710), (3828, 26835), (4785, 21468), (5220, 19679), (5367, 19140), (5742, 17890), (6380, 16101), (7156, 14355), (8945, 11484), (9570, 10734)]