137890600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 341272800

約数和(自身を除く): 203382200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 131, 152, 190, 200, 262, 277, 380, 475, 524, 554, 655, 760, 950, 1048, 1108, 1310, 1385, 1900, 2216, 2489, 2620, 2770, 3275, 3800, 4978, 5240, 5263, 5540, 6550, 6925, 9956, 10526, 11080, 12445, 13100, 13850, 19912, 21052, 24890, 26200, 26315, 27700, 36287, 42104, 49780, 52630, 55400, 62225, 72574, 99560, 105260, 124450, 131575, 145148, 181435, 210520, 248900, 263150, 290296, 362870, 497800, 526300, 689453, 725740, 907175, 1052600, 1378906, 1451480, 1814350, 2757812, 3447265, 3628700, 5515624, 6894530, 7257400, 13789060, 17236325, 27578120, 34472650, 68945300, 137890600]

約数ペア:

[(1, 137890600), (2, 68945300), (4, 34472650), (5, 27578120), (8, 17236325), (10, 13789060), (19, 7257400), (20, 6894530), (25, 5515624), (38, 3628700), (40, 3447265), (50, 2757812), (76, 1814350), (95, 1451480), (100, 1378906), (131, 1052600), (152, 907175), (190, 725740), (200, 689453), (262, 526300), (277, 497800), (380, 362870), (475, 290296), (524, 263150), (554, 248900), (655, 210520), (760, 181435), (950, 145148), (1048, 131575), (1108, 124450), (1310, 105260), (1385, 99560), (1900, 72574), (2216, 62225), (2489, 55400), (2620, 52630), (2770, 49780), (3275, 42104), (3800, 36287), (4978, 27700), (5240, 26315), (5263, 26200), (5540, 24890), (6550, 21052), (6925, 19912), (9956, 13850), (10526, 13100), (11080, 12445)]