7634200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 22264200

約数和(自身を除く): 14630000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 41, 49, 50, 56, 70, 76, 82, 95, 98, 100, 133, 140, 152, 164, 175, 190, 196, 200, 205, 245, 266, 280, 287, 328, 350, 380, 392, 410, 475, 490, 532, 574, 665, 700, 760, 779, 820, 931, 950, 980, 1025, 1064, 1148, 1225, 1330, 1400, 1435, 1558, 1640, 1862, 1900, 1960, 2009, 2050, 2296, 2450, 2660, 2870, 3116, 3325, 3724, 3800, 3895, 4018, 4100, 4655, 4900, 5320, 5453, 5740, 6232, 6650, 7175, 7448, 7790, 8036, 8200, 9310, 9800, 10045, 10906, 11480, 13300, 14350, 15580, 16072, 18620, 19475, 20090, 21812, 23275, 26600, 27265, 28700, 31160, 37240, 38171, 38950, 40180, 43624, 46550, 50225, 54530, 57400, 76342, 77900, 80360, 93100, 100450, 109060, 136325, 152684, 155800, 186200, 190855, 200900, 218120, 272650, 305368, 381710, 401800, 545300, 763420, 954275, 1090600, 1526840, 1908550, 3817100, 7634200]

約数ペア:

[(1, 7634200), (2, 3817100), (4, 1908550), (5, 1526840), (7, 1090600), (8, 954275), (10, 763420), (14, 545300), (19, 401800), (20, 381710), (25, 305368), (28, 272650), (35, 218120), (38, 200900), (40, 190855), (41, 186200), (49, 155800), (50, 152684), (56, 136325), (70, 109060), (76, 100450), (82, 93100), (95, 80360), (98, 77900), (100, 76342), (133, 57400), (140, 54530), (152, 50225), (164, 46550), (175, 43624), (190, 40180), (196, 38950), (200, 38171), (205, 37240), (245, 31160), (266, 28700), (280, 27265), (287, 26600), (328, 23275), (350, 21812), (380, 20090), (392, 19475), (410, 18620), (475, 16072), (490, 15580), (532, 14350), (574, 13300), (665, 11480), (700, 10906), (760, 10045), (779, 9800), (820, 9310), (931, 8200), (950, 8036), (980, 7790), (1025, 7448), (1064, 7175), (1148, 6650), (1225, 6232), (1330, 5740), (1400, 5453), (1435, 5320), (1558, 4900), (1640, 4655), (1862, 4100), (1900, 4018), (1960, 3895), (2009, 3800), (2050, 3724), (2296, 3325), (2450, 3116), (2660, 2870)]