75018440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2371}}^1$

素因数の和:2502

約数の個数: 64

約数和(自身を含む): 194693760

約数和(自身を除く): 119675320

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, 2371, 3164, 3955, 4520, 4742, 6328, 7910, 9484, 11855, 15820, 16597, 18968, 23710, 31640, 33194, 47420, 66388, 82985, 94840, 132776, 165970, 267923, 331940, 535846, 663880, 1071692, 1339615, 1875461, 2143384, 2679230, 3750922, 5358460, 7501844, 9377305, 10716920, 15003688, 18754610, 37509220, 75018440]

約数ペア:

[(1, 75018440), (2, 37509220), (4, 18754610), (5, 15003688), (7, 10716920), (8, 9377305), (10, 7501844), (14, 5358460), (20, 3750922), (28, 2679230), (35, 2143384), (40, 1875461), (56, 1339615), (70, 1071692), (113, 663880), (140, 535846), (226, 331940), (280, 267923), (452, 165970), (565, 132776), (791, 94840), (904, 82985), (1130, 66388), (1582, 47420), (2260, 33194), (2371, 31640), (3164, 23710), (3955, 18968), (4520, 16597), (4742, 15820), (6328, 11855), (7910, 9484)]