72996200

素因数分解:

$2^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{2039}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 170748000

約数和(自身を除く): 97751800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 179, 200, 358, 716, 895, 1432, 1790, 2039, 3580, 4078, 4475, 7160, 8156, 8950, 10195, 16312, 17900, 20390, 35800, 40780, 50975, 81560, 101950, 203900, 364981, 407800, 729962, 1459924, 1824905, 2919848, 3649810, 7299620, 9124525, 14599240, 18249050, 36498100, 72996200]

約数ペア:

[(1, 72996200), (2, 36498100), (4, 18249050), (5, 14599240), (8, 9124525), (10, 7299620), (20, 3649810), (25, 2919848), (40, 1824905), (50, 1459924), (100, 729962), (179, 407800), (200, 364981), (358, 203900), (716, 101950), (895, 81560), (1432, 50975), (1790, 40780), (2039, 35800), (3580, 20390), (4078, 17900), (4475, 16312), (7160, 10195), (8156, 8950)]