266371380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4694

約数の個数: 144

約数和(自身を含む): 912038400

約数和(自身を除く): 645667020

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, 1914, 1980, 2610, 2871, 3190, 3828, 4639, 4785, 5220, 5742, 6380, 9278, 9570, 11484, 13917, 14355, 18556, 19140, 23195, 27834, 28710, 41751, 46390, 51029, 55668, 57420, 69585, 83502, 92780, 102058, 134531, 139170, 153087, 167004, 204116, 208755, 255145, 269062, 278340, 306174, 403593, 417510, 459261, 510290, 538124, 612348, 672655, 765435, 807186, 835020, 918522, 1020580, 1210779, 1345310, 1479841, 1530870, 1614372, 1837044, 2017965, 2296305, 2421558, 2690620, 2959682, 3061740, 4035930, 4439523, 4592610, 4843116, 5919364, 6053895, 7399205, 8071860, 8879046, 9185220, 12107790, 13318569, 14798410, 17758092, 22197615, 24215580, 26637138, 29596820, 44395230, 53274276, 66592845, 88790460, 133185690, 266371380]

約数ペア:

[(1, 266371380), (2, 133185690), (3, 88790460), (4, 66592845), (5, 53274276), (6, 44395230), (9, 29596820), (10, 26637138), (11, 24215580), (12, 22197615), (15, 17758092), (18, 14798410), (20, 13318569), (22, 12107790), (29, 9185220), (30, 8879046), (33, 8071860), (36, 7399205), (44, 6053895), (45, 5919364), (55, 4843116), (58, 4592610), (60, 4439523), (66, 4035930), (87, 3061740), (90, 2959682), (99, 2690620), (110, 2421558), (116, 2296305), (132, 2017965), (145, 1837044), (165, 1614372), (174, 1530870), (180, 1479841), (198, 1345310), (220, 1210779), (261, 1020580), (290, 918522), (319, 835020), (330, 807186), (348, 765435), (396, 672655), (435, 612348), (495, 538124), (522, 510290), (580, 459261), (638, 417510), (660, 403593), (870, 306174), (957, 278340), (990, 269062), (1044, 255145), (1276, 208755), (1305, 204116), (1595, 167004), (1740, 153087), (1914, 139170), (1980, 134531), (2610, 102058), (2871, 92780), (3190, 83502), (3828, 69585), (4639, 57420), (4785, 55668), (5220, 51029), (5742, 46390), (6380, 41751), (9278, 28710), (9570, 27834), (11484, 23195), (13917, 19140), (14355, 18556)]