71793400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2741

約数の個数: 96

約数和(自身を含む): 200880000

約数和(自身を除く): 129086600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 2699, 3325, 3800, 5320, 5398, 6650, 10796, 13300, 13495, 18893, 21592, 26600, 26990, 37786, 51281, 53980, 67475, 75572, 94465, 102562, 107960, 134950, 151144, 188930, 205124, 256405, 269900, 358967, 377860, 410248, 472325, 512810, 539800, 717934, 755720, 944650, 1025620, 1282025, 1435868, 1794835, 1889300, 2051240, 2564050, 2871736, 3589670, 3778600, 5128100, 7179340, 8974175, 10256200, 14358680, 17948350, 35896700, 71793400]

約数ペア:

[(1, 71793400), (2, 35896700), (4, 17948350), (5, 14358680), (7, 10256200), (8, 8974175), (10, 7179340), (14, 5128100), (19, 3778600), (20, 3589670), (25, 2871736), (28, 2564050), (35, 2051240), (38, 1889300), (40, 1794835), (50, 1435868), (56, 1282025), (70, 1025620), (76, 944650), (95, 755720), (100, 717934), (133, 539800), (140, 512810), (152, 472325), (175, 410248), (190, 377860), (200, 358967), (266, 269900), (280, 256405), (350, 205124), (380, 188930), (475, 151144), (532, 134950), (665, 107960), (700, 102562), (760, 94465), (950, 75572), (1064, 67475), (1330, 53980), (1400, 51281), (1900, 37786), (2660, 26990), (2699, 26600), (3325, 21592), (3800, 18893), (5320, 13495), (5398, 13300), (6650, 10796)]