90603630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 128

約数和(自身を含む): 264176640

約数和(自身を除く): 173573010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 83, 90, 117, 130, 135, 166, 195, 234, 249, 270, 311, 351, 390, 415, 498, 585, 622, 702, 747, 830, 933, 1079, 1170, 1245, 1494, 1555, 1755, 1866, 2158, 2241, 2490, 2799, 3110, 3237, 3510, 3735, 4043, 4482, 4665, 5395, 5598, 6474, 7470, 8086, 8397, 9330, 9711, 10790, 11205, 12129, 13995, 16185, 16794, 19422, 20215, 22410, 24258, 25813, 27990, 29133, 32370, 36387, 40430, 41985, 48555, 51626, 58266, 60645, 72774, 77439, 83970, 97110, 109161, 121290, 129065, 145665, 154878, 181935, 218322, 232317, 258130, 291330, 335569, 363870, 387195, 464634, 545805, 671138, 696951, 774390, 1006707, 1091610, 1161585, 1393902, 1677845, 2013414, 2323170, 3020121, 3355690, 3484755, 5033535, 6040242, 6969510, 9060363, 10067070, 15100605, 18120726, 30201210, 45301815, 90603630]

約数ペア:

[(1, 90603630), (2, 45301815), (3, 30201210), (5, 18120726), (6, 15100605), (9, 10067070), (10, 9060363), (13, 6969510), (15, 6040242), (18, 5033535), (26, 3484755), (27, 3355690), (30, 3020121), (39, 2323170), (45, 2013414), (54, 1677845), (65, 1393902), (78, 1161585), (83, 1091610), (90, 1006707), (117, 774390), (130, 696951), (135, 671138), (166, 545805), (195, 464634), (234, 387195), (249, 363870), (270, 335569), (311, 291330), (351, 258130), (390, 232317), (415, 218322), (498, 181935), (585, 154878), (622, 145665), (702, 129065), (747, 121290), (830, 109161), (933, 97110), (1079, 83970), (1170, 77439), (1245, 72774), (1494, 60645), (1555, 58266), (1755, 51626), (1866, 48555), (2158, 41985), (2241, 40430), (2490, 36387), (2799, 32370), (3110, 29133), (3237, 27990), (3510, 25813), (3735, 24258), (4043, 22410), (4482, 20215), (4665, 19422), (5395, 16794), (5598, 16185), (6474, 13995), (7470, 12129), (8086, 11205), (8397, 10790), (9330, 9711)]