2742150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 6905808

約数和(自身を除く): 4163658

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 181, 202, 303, 362, 505, 543, 606, 905, 1010, 1086, 1515, 1810, 2525, 2715, 3030, 4525, 5050, 5430, 7575, 9050, 13575, 15150, 18281, 27150, 36562, 54843, 91405, 109686, 182810, 274215, 457025, 548430, 914050, 1371075, 2742150]

約数ペア:

[(1, 2742150), (2, 1371075), (3, 914050), (5, 548430), (6, 457025), (10, 274215), (15, 182810), (25, 109686), (30, 91405), (50, 54843), (75, 36562), (101, 27150), (150, 18281), (181, 15150), (202, 13575), (303, 9050), (362, 7575), (505, 5430), (543, 5050), (606, 4525), (905, 3030), (1010, 2715), (1086, 2525), (1515, 1810)]