75208280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2377}}^1$

素因数の和:2508

約数の個数: 64

約数和(自身を含む): 195186240

約数和(自身を除く): 119977960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 2377, 3164, 3955, 4520, 4754, 6328, 7910, 9508, 11885, 15820, 16639, 19016, 23770, 31640, 33278, 47540, 66556, 83195, 95080, 133112, 166390, 268601, 332780, 537202, 665560, 1074404, 1343005, 1880207, 2148808, 2686010, 3760414, 5372020, 7520828, 9401035, 10744040, 15041656, 18802070, 37604140, 75208280]

約数ペア:

[(1, 75208280), (2, 37604140), (4, 18802070), (5, 15041656), (7, 10744040), (8, 9401035), (10, 7520828), (14, 5372020), (20, 3760414), (28, 2686010), (35, 2148808), (40, 1880207), (56, 1343005), (70, 1074404), (113, 665560), (140, 537202), (226, 332780), (280, 268601), (452, 166390), (565, 133112), (791, 95080), (904, 83195), (1130, 66556), (1582, 47540), (2260, 33278), (2377, 31640), (3164, 23770), (3955, 19016), (4520, 16639), (4754, 15820), (6328, 11885), (7910, 9508)]