118258944500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{19961}}^1$

素因数の和:20055

約数の個数: 144

約数和(自身を含む): 281069910576

約数和(自身を除く): 162810966076

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 125, 164, 170, 205, 250, 289, 340, 410, 425, 500, 578, 697, 820, 850, 1025, 1156, 1394, 1445, 1700, 2050, 2125, 2788, 2890, 3485, 4100, 4250, 5125, 5780, 6970, 7225, 8500, 10250, 11849, 13940, 14450, 17425, 19961, 20500, 23698, 28900, 34850, 36125, 39922, 47396, 59245, 69700, 72250, 79844, 87125, 99805, 118490, 144500, 174250, 199610, 236980, 296225, 339337, 348500, 399220, 499025, 592450, 678674, 818401, 998050, 1184900, 1357348, 1481125, 1636802, 1696685, 1996100, 2495125, 2962250, 3273604, 3393370, 4092005, 4990250, 5768729, 5924500, 6786740, 8184010, 8483425, 9980500, 11537458, 13912817, 16368020, 16966850, 20460025, 23074916, 27825634, 28843645, 33933700, 40920050, 42417125, 55651268, 57687290, 69564085, 81840100, 84834250, 102300125, 115374580, 139128170, 144218225, 169668500, 204600250, 236517889, 278256340, 288436450, 347820425, 409200500, 473035778, 576872900, 695640850, 721091125, 946071556, 1182589445, 1391281700, 1442182250, 1739102125, 2365178890, 2884364500, 3478204250, 4730357780, 5912947225, 6956408500, 11825894450, 23651788900, 29564736125, 59129472250, 118258944500]

約数ペア:

[(1, 118258944500), (2, 59129472250), (4, 29564736125), (5, 23651788900), (10, 11825894450), (17, 6956408500), (20, 5912947225), (25, 4730357780), (34, 3478204250), (41, 2884364500), (50, 2365178890), (68, 1739102125), (82, 1442182250), (85, 1391281700), (100, 1182589445), (125, 946071556), (164, 721091125), (170, 695640850), (205, 576872900), (250, 473035778), (289, 409200500), (340, 347820425), (410, 288436450), (425, 278256340), (500, 236517889), (578, 204600250), (697, 169668500), (820, 144218225), (850, 139128170), (1025, 115374580), (1156, 102300125), (1394, 84834250), (1445, 81840100), (1700, 69564085), (2050, 57687290), (2125, 55651268), (2788, 42417125), (2890, 40920050), (3485, 33933700), (4100, 28843645), (4250, 27825634), (5125, 23074916), (5780, 20460025), (6970, 16966850), (7225, 16368020), (8500, 13912817), (10250, 11537458), (11849, 9980500), (13940, 8483425), (14450, 8184010), (17425, 6786740), (19961, 5924500), (20500, 5768729), (23698, 4990250), (28900, 4092005), (34850, 3393370), (36125, 3273604), (39922, 2962250), (47396, 2495125), (59245, 1996100), (69700, 1696685), (72250, 1636802), (79844, 1481125), (87125, 1357348), (99805, 1184900), (118490, 998050), (144500, 818401), (174250, 678674), (199610, 592450), (236980, 499025), (296225, 399220), (339337, 348500)]