26271450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:836

約数の個数: 72

約数和(自身を含む): 71572800

約数和(自身を除く): 45301350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 395, 450, 474, 711, 739, 790, 1185, 1422, 1478, 1975, 2217, 2370, 3555, 3695, 3950, 4434, 5925, 6651, 7110, 7390, 11085, 11850, 13302, 17775, 18475, 22170, 33255, 35550, 36950, 55425, 58381, 66510, 110850, 116762, 166275, 175143, 291905, 332550, 350286, 525429, 583810, 875715, 1050858, 1459525, 1751430, 2627145, 2919050, 4378575, 5254290, 8757150, 13135725, 26271450]

約数ペア:

[(1, 26271450), (2, 13135725), (3, 8757150), (5, 5254290), (6, 4378575), (9, 2919050), (10, 2627145), (15, 1751430), (18, 1459525), (25, 1050858), (30, 875715), (45, 583810), (50, 525429), (75, 350286), (79, 332550), (90, 291905), (150, 175143), (158, 166275), (225, 116762), (237, 110850), (395, 66510), (450, 58381), (474, 55425), (711, 36950), (739, 35550), (790, 33255), (1185, 22170), (1422, 18475), (1478, 17775), (1975, 13302), (2217, 11850), (2370, 11085), (3555, 7390), (3695, 7110), (3950, 6651), (4434, 5925)]