200602125

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{617}}^1$

素因数の和:672

約数の個数: 72

約数和(自身を含む): 384764328

約数和(自身を除く): 184162203

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 289, 375, 425, 617, 765, 867, 1125, 1275, 1445, 1851, 2125, 2601, 3085, 3825, 4335, 5553, 6375, 7225, 9255, 10489, 13005, 15425, 19125, 21675, 27765, 31467, 36125, 46275, 52445, 65025, 77125, 94401, 108375, 138825, 157335, 178313, 231375, 262225, 325125, 472005, 534939, 694125, 786675, 891565, 1311125, 1604817, 2360025, 2674695, 3933375, 4457825, 8024085, 11800125, 13373475, 22289125, 40120425, 66867375, 200602125]

約数ペア:

[(1, 200602125), (3, 66867375), (5, 40120425), (9, 22289125), (15, 13373475), (17, 11800125), (25, 8024085), (45, 4457825), (51, 3933375), (75, 2674695), (85, 2360025), (125, 1604817), (153, 1311125), (225, 891565), (255, 786675), (289, 694125), (375, 534939), (425, 472005), (617, 325125), (765, 262225), (867, 231375), (1125, 178313), (1275, 157335), (1445, 138825), (1851, 108375), (2125, 94401), (2601, 77125), (3085, 65025), (3825, 52445), (4335, 46275), (5553, 36125), (6375, 31467), (7225, 27765), (9255, 21675), (10489, 19125), (13005, 15425)]