275238420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 801360000

約数和(自身を除く): 526121580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 317, 348, 435, 499, 580, 634, 870, 951, 998, 1268, 1497, 1585, 1740, 1902, 1996, 2495, 2994, 3170, 3804, 4755, 4990, 5988, 6340, 7485, 9193, 9510, 9980, 14471, 14970, 18386, 19020, 27579, 28942, 29940, 36772, 43413, 45965, 55158, 57884, 72355, 86826, 91930, 110316, 137895, 144710, 158183, 173652, 183860, 217065, 275790, 289420, 316366, 434130, 474549, 551580, 632732, 790915, 868260, 949098, 1581830, 1898196, 2372745, 3163660, 4587307, 4745490, 9174614, 9490980, 13761921, 18349228, 22936535, 27523842, 45873070, 55047684, 68809605, 91746140, 137619210, 275238420]

約数ペア:

[(1, 275238420), (2, 137619210), (3, 91746140), (4, 68809605), (5, 55047684), (6, 45873070), (10, 27523842), (12, 22936535), (15, 18349228), (20, 13761921), (29, 9490980), (30, 9174614), (58, 4745490), (60, 4587307), (87, 3163660), (116, 2372745), (145, 1898196), (174, 1581830), (290, 949098), (317, 868260), (348, 790915), (435, 632732), (499, 551580), (580, 474549), (634, 434130), (870, 316366), (951, 289420), (998, 275790), (1268, 217065), (1497, 183860), (1585, 173652), (1740, 158183), (1902, 144710), (1996, 137895), (2495, 110316), (2994, 91930), (3170, 86826), (3804, 72355), (4755, 57884), (4990, 55158), (5988, 45965), (6340, 43413), (7485, 36772), (9193, 29940), (9510, 28942), (9980, 27579), (14471, 19020), (14970, 18386)]