90832700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 108

約数和(自身を含む): 239828400

約数和(自身を除く): 148995700

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 289, 340, 350, 425, 449, 476, 578, 595, 700, 850, 898, 1156, 1190, 1445, 1700, 1796, 2023, 2245, 2380, 2890, 2975, 3143, 4046, 4490, 5780, 5950, 6286, 7225, 7633, 8092, 8980, 10115, 11225, 11900, 12572, 14450, 15266, 15715, 20230, 22450, 28900, 30532, 31430, 38165, 40460, 44900, 50575, 53431, 62860, 76330, 78575, 101150, 106862, 129761, 152660, 157150, 190825, 202300, 213724, 259522, 267155, 314300, 381650, 519044, 534310, 648805, 763300, 908327, 1068620, 1297610, 1335775, 1816654, 2595220, 2671550, 3244025, 3633308, 4541635, 5343100, 6488050, 9083270, 12976100, 18166540, 22708175, 45416350, 90832700]

約数ペア:

[(1, 90832700), (2, 45416350), (4, 22708175), (5, 18166540), (7, 12976100), (10, 9083270), (14, 6488050), (17, 5343100), (20, 4541635), (25, 3633308), (28, 3244025), (34, 2671550), (35, 2595220), (50, 1816654), (68, 1335775), (70, 1297610), (85, 1068620), (100, 908327), (119, 763300), (140, 648805), (170, 534310), (175, 519044), (238, 381650), (289, 314300), (340, 267155), (350, 259522), (425, 213724), (449, 202300), (476, 190825), (578, 157150), (595, 152660), (700, 129761), (850, 106862), (898, 101150), (1156, 78575), (1190, 76330), (1445, 62860), (1700, 53431), (1796, 50575), (2023, 44900), (2245, 40460), (2380, 38165), (2890, 31430), (2975, 30532), (3143, 28900), (4046, 22450), (4490, 20230), (5780, 15715), (5950, 15266), (6286, 14450), (7225, 12572), (7633, 11900), (8092, 11225), (8980, 10115)]