204615820750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{12541}}^1$

素因数の和:12935

約数の個数: 128

約数和(自身を含む): 443745993600

約数和(自身を除く): 239130172850

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 125, 170, 187, 250, 275, 349, 374, 425, 550, 698, 850, 935, 1375, 1745, 1870, 2125, 2750, 3490, 3839, 4250, 4675, 5933, 7678, 8725, 9350, 11866, 12541, 17450, 19195, 23375, 25082, 29665, 38390, 43625, 46750, 59330, 62705, 65263, 87250, 95975, 125410, 130526, 137951, 148325, 191950, 213197, 275902, 296650, 313525, 326315, 426394, 479875, 627050, 652630, 689755, 741625, 959750, 1065985, 1379510, 1483250, 1567625, 1631575, 2131970, 2345167, 3135250, 3263150, 3448775, 4376809, 4690334, 5329925, 6897550, 8157875, 8753618, 10659850, 11725835, 16315750, 17243875, 21884045, 23451670, 26649625, 34487750, 43768090, 48144899, 53299250, 58629175, 74405753, 96289798, 109420225, 117258350, 148811506, 218840450, 240724495, 293145875, 372028765, 481448990, 547101125, 586291750, 744057530, 818463283, 1094202250, 1203622475, 1636926566, 1860143825, 2407244950, 3720287650, 4092316415, 6018112375, 8184632830, 9300719125, 12036224750, 18601438250, 20461582075, 40923164150, 102307910375, 204615820750]

約数ペア:

[(1, 204615820750), (2, 102307910375), (5, 40923164150), (10, 20461582075), (11, 18601438250), (17, 12036224750), (22, 9300719125), (25, 8184632830), (34, 6018112375), (50, 4092316415), (55, 3720287650), (85, 2407244950), (110, 1860143825), (125, 1636926566), (170, 1203622475), (187, 1094202250), (250, 818463283), (275, 744057530), (349, 586291750), (374, 547101125), (425, 481448990), (550, 372028765), (698, 293145875), (850, 240724495), (935, 218840450), (1375, 148811506), (1745, 117258350), (1870, 109420225), (2125, 96289798), (2750, 74405753), (3490, 58629175), (3839, 53299250), (4250, 48144899), (4675, 43768090), (5933, 34487750), (7678, 26649625), (8725, 23451670), (9350, 21884045), (11866, 17243875), (12541, 16315750), (17450, 11725835), (19195, 10659850), (23375, 8753618), (25082, 8157875), (29665, 6897550), (38390, 5329925), (43625, 4690334), (46750, 4376809), (59330, 3448775), (62705, 3263150), (65263, 3135250), (87250, 2345167), (95975, 2131970), (125410, 1631575), (130526, 1567625), (137951, 1483250), (148325, 1379510), (191950, 1065985), (213197, 959750), (275902, 741625), (296650, 689755), (313525, 652630), (326315, 627050), (426394, 479875)]