842463050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 2024870400

約数和(自身を除く): 1182407350

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 25, 26, 29, 34, 50, 55, 58, 65, 85, 110, 130, 143, 145, 170, 187, 221, 239, 275, 286, 290, 319, 325, 374, 377, 425, 442, 478, 493, 550, 638, 650, 715, 725, 754, 850, 935, 986, 1105, 1195, 1430, 1450, 1595, 1870, 1885, 2210, 2390, 2431, 2465, 2629, 3107, 3190, 3575, 3770, 4063, 4147, 4675, 4862, 4930, 5258, 5423, 5525, 5975, 6214, 6409, 6931, 7150, 7975, 8126, 8294, 9350, 9425, 10846, 11050, 11950, 12155, 12325, 12818, 13145, 13862, 15535, 15950, 18850, 20315, 20735, 24310, 24650, 26290, 27115, 31070, 32045, 34177, 34655, 40630, 41470, 44693, 52819, 54230, 60775, 64090, 65725, 68354, 69310, 70499, 76241, 77675, 89386, 90103, 101575, 103675, 105638, 117827, 121550, 131450, 135575, 140998, 152482, 155350, 160225, 170885, 173275, 180206, 203150, 207350, 223465, 235654, 264095, 271150, 320450, 341770, 346550, 352495, 381205, 446930, 450515, 528190, 581009, 589135, 704990, 762410, 854425, 901030, 991133, 1117325, 1162018, 1178270, 1296097, 1320475, 1531751, 1708850, 1762475, 1906025, 1982266, 2234650, 2252575, 2592194, 2640950, 2905045, 2945675, 3063502, 3524950, 3812050, 4505150, 4955665, 5810090, 5891350, 6480485, 7658755, 9911330, 12960970, 14525225, 15317510, 16849261, 24778325, 29050450, 32402425, 33698522, 38293775, 49556650, 64804850, 76587550, 84246305, 168492610, 421231525, 842463050]

約数ペア:

[(1, 842463050), (2, 421231525), (5, 168492610), (10, 84246305), (11, 76587550), (13, 64804850), (17, 49556650), (22, 38293775), (25, 33698522), (26, 32402425), (29, 29050450), (34, 24778325), (50, 16849261), (55, 15317510), (58, 14525225), (65, 12960970), (85, 9911330), (110, 7658755), (130, 6480485), (143, 5891350), (145, 5810090), (170, 4955665), (187, 4505150), (221, 3812050), (239, 3524950), (275, 3063502), (286, 2945675), (290, 2905045), (319, 2640950), (325, 2592194), (374, 2252575), (377, 2234650), (425, 1982266), (442, 1906025), (478, 1762475), (493, 1708850), (550, 1531751), (638, 1320475), (650, 1296097), (715, 1178270), (725, 1162018), (754, 1117325), (850, 991133), (935, 901030), (986, 854425), (1105, 762410), (1195, 704990), (1430, 589135), (1450, 581009), (1595, 528190), (1870, 450515), (1885, 446930), (2210, 381205), (2390, 352495), (2431, 346550), (2465, 341770), (2629, 320450), (3107, 271150), (3190, 264095), (3575, 235654), (3770, 223465), (4063, 207350), (4147, 203150), (4675, 180206), (4862, 173275), (4930, 170885), (5258, 160225), (5423, 155350), (5525, 152482), (5975, 140998), (6214, 135575), (6409, 131450), (6931, 121550), (7150, 117827), (7975, 105638), (8126, 103675), (8294, 101575), (9350, 90103), (9425, 89386), (10846, 77675), (11050, 76241), (11950, 70499), (12155, 69310), (12325, 68354), (12818, 65725), (13145, 64090), (13862, 60775), (15535, 54230), (15950, 52819), (18850, 44693), (20315, 41470), (20735, 40630), (24310, 34655), (24650, 34177), (26290, 32045), (27115, 31070)]