132419800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 342612000

約数和(自身を除く): 210192200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 29, 34, 40, 50, 58, 68, 79, 85, 100, 116, 136, 145, 158, 170, 200, 232, 289, 290, 316, 340, 395, 425, 493, 578, 580, 632, 680, 725, 790, 850, 986, 1156, 1160, 1343, 1445, 1450, 1580, 1700, 1972, 1975, 2291, 2312, 2465, 2686, 2890, 2900, 3160, 3400, 3944, 3950, 4582, 4930, 5372, 5780, 5800, 6715, 7225, 7900, 8381, 9164, 9860, 10744, 11455, 11560, 12325, 13430, 14450, 15800, 16762, 18328, 19720, 22831, 22910, 24650, 26860, 28900, 33524, 33575, 38947, 41905, 45662, 45820, 49300, 53720, 57275, 57800, 67048, 67150, 77894, 83810, 91324, 91640, 98600, 114155, 114550, 134300, 155788, 167620, 182648, 194735, 209525, 228310, 229100, 268600, 311576, 335240, 389470, 419050, 456620, 458200, 570775, 662099, 778940, 838100, 913240, 973675, 1141550, 1324198, 1557880, 1676200, 1947350, 2283100, 2648396, 3310495, 3894700, 4566200, 5296792, 6620990, 7789400, 13241980, 16552475, 26483960, 33104950, 66209900, 132419800]

約数ペア:

[(1, 132419800), (2, 66209900), (4, 33104950), (5, 26483960), (8, 16552475), (10, 13241980), (17, 7789400), (20, 6620990), (25, 5296792), (29, 4566200), (34, 3894700), (40, 3310495), (50, 2648396), (58, 2283100), (68, 1947350), (79, 1676200), (85, 1557880), (100, 1324198), (116, 1141550), (136, 973675), (145, 913240), (158, 838100), (170, 778940), (200, 662099), (232, 570775), (289, 458200), (290, 456620), (316, 419050), (340, 389470), (395, 335240), (425, 311576), (493, 268600), (578, 229100), (580, 228310), (632, 209525), (680, 194735), (725, 182648), (790, 167620), (850, 155788), (986, 134300), (1156, 114550), (1160, 114155), (1343, 98600), (1445, 91640), (1450, 91324), (1580, 83810), (1700, 77894), (1972, 67150), (1975, 67048), (2291, 57800), (2312, 57275), (2465, 53720), (2686, 49300), (2890, 45820), (2900, 45662), (3160, 41905), (3400, 38947), (3944, 33575), (3950, 33524), (4582, 28900), (4930, 26860), (5372, 24650), (5780, 22910), (5800, 22831), (6715, 19720), (7225, 18328), (7900, 16762), (8381, 15800), (9164, 14450), (9860, 13430), (10744, 12325), (11455, 11560)]