314809968400

素因数分解:

$2^4\times 5^2\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{16787}}^1$

素因数の和:17249

約数の個数: 120

約数和(自身を含む): 763555307904

約数和(自身を除く): 448745339504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 173, 200, 271, 346, 400, 542, 692, 865, 1084, 1355, 1384, 1730, 2168, 2710, 2768, 3460, 4325, 4336, 5420, 6775, 6920, 8650, 10840, 13550, 13840, 16787, 17300, 21680, 27100, 33574, 34600, 46883, 54200, 67148, 69200, 83935, 93766, 108400, 134296, 167870, 187532, 234415, 268592, 335740, 375064, 419675, 468830, 671480, 750128, 839350, 937660, 1172075, 1342960, 1678700, 1875320, 2344150, 2904151, 3357400, 3750640, 4549277, 4688300, 5808302, 6714800, 9098554, 9376600, 11616604, 14520755, 18197108, 18753200, 22746385, 23233208, 29041510, 36394216, 45492770, 46466416, 58083020, 72603775, 72788432, 90985540, 113731925, 116166040, 145207550, 181971080, 227463850, 232332080, 290415100, 363942160, 454927700, 580830200, 787024921, 909855400, 1161660400, 1574049842, 1819710800, 3148099684, 3935124605, 6296199368, 7870249210, 12592398736, 15740498420, 19675623025, 31480996840, 39351246050, 62961993680, 78702492100, 157404984200, 314809968400]

約数ペア:

[(1, 314809968400), (2, 157404984200), (4, 78702492100), (5, 62961993680), (8, 39351246050), (10, 31480996840), (16, 19675623025), (20, 15740498420), (25, 12592398736), (40, 7870249210), (50, 6296199368), (80, 3935124605), (100, 3148099684), (173, 1819710800), (200, 1574049842), (271, 1161660400), (346, 909855400), (400, 787024921), (542, 580830200), (692, 454927700), (865, 363942160), (1084, 290415100), (1355, 232332080), (1384, 227463850), (1730, 181971080), (2168, 145207550), (2710, 116166040), (2768, 113731925), (3460, 90985540), (4325, 72788432), (4336, 72603775), (5420, 58083020), (6775, 46466416), (6920, 45492770), (8650, 36394216), (10840, 29041510), (13550, 23233208), (13840, 22746385), (16787, 18753200), (17300, 18197108), (21680, 14520755), (27100, 11616604), (33574, 9376600), (34600, 9098554), (46883, 6714800), (54200, 5808302), (67148, 4688300), (69200, 4549277), (83935, 3750640), (93766, 3357400), (108400, 2904151), (134296, 2344150), (167870, 1875320), (187532, 1678700), (234415, 1342960), (268592, 1172075), (335740, 937660), (375064, 839350), (419675, 750128), (468830, 671480)]