755021850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2501

約数の個数: 144

約数和(自身を含む): 2180110464

約数和(自身を除く): 1425088614

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 121, 150, 165, 170, 187, 242, 255, 275, 330, 363, 374, 425, 510, 550, 561, 605, 726, 825, 850, 935, 1122, 1210, 1275, 1650, 1815, 1870, 2057, 2447, 2550, 2805, 3025, 3630, 4114, 4675, 4894, 5610, 6050, 6171, 7341, 9075, 9350, 10285, 12235, 12342, 14025, 14682, 18150, 20570, 24470, 26917, 28050, 30855, 36705, 41599, 51425, 53834, 61175, 61710, 73410, 80751, 83198, 102850, 122350, 124797, 134585, 154275, 161502, 183525, 207995, 249594, 269170, 296087, 308550, 367050, 403755, 415990, 457589, 592174, 623985, 672925, 807510, 888261, 915178, 1039975, 1247970, 1345850, 1372767, 1480435, 1776522, 2018775, 2079950, 2287945, 2745534, 2960870, 3119925, 4037550, 4441305, 4575890, 5033479, 6239850, 6863835, 7402175, 8882610, 10066958, 11439725, 13727670, 14804350, 15100437, 22206525, 22879450, 25167395, 30200874, 34319175, 44413050, 50334790, 68638350, 75502185, 125836975, 151004370, 251673950, 377510925, 755021850]

約数ペア:

[(1, 755021850), (2, 377510925), (3, 251673950), (5, 151004370), (6, 125836975), (10, 75502185), (11, 68638350), (15, 50334790), (17, 44413050), (22, 34319175), (25, 30200874), (30, 25167395), (33, 22879450), (34, 22206525), (50, 15100437), (51, 14804350), (55, 13727670), (66, 11439725), (75, 10066958), (85, 8882610), (102, 7402175), (110, 6863835), (121, 6239850), (150, 5033479), (165, 4575890), (170, 4441305), (187, 4037550), (242, 3119925), (255, 2960870), (275, 2745534), (330, 2287945), (363, 2079950), (374, 2018775), (425, 1776522), (510, 1480435), (550, 1372767), (561, 1345850), (605, 1247970), (726, 1039975), (825, 915178), (850, 888261), (935, 807510), (1122, 672925), (1210, 623985), (1275, 592174), (1650, 457589), (1815, 415990), (1870, 403755), (2057, 367050), (2447, 308550), (2550, 296087), (2805, 269170), (3025, 249594), (3630, 207995), (4114, 183525), (4675, 161502), (4894, 154275), (5610, 134585), (6050, 124797), (6171, 122350), (7341, 102850), (9075, 83198), (9350, 80751), (10285, 73410), (12235, 61710), (12342, 61175), (14025, 53834), (14682, 51425), (18150, 41599), (20570, 36705), (24470, 30855), (26917, 28050)]