230827300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{941}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 549464832

約数和(自身を除く): 318637532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 223, 275, 446, 550, 892, 941, 1100, 1115, 1882, 2230, 2453, 3764, 4460, 4705, 4906, 5575, 9410, 9812, 10351, 11150, 12265, 18820, 20702, 22300, 23525, 24530, 41404, 47050, 49060, 51755, 61325, 94100, 103510, 122650, 207020, 209843, 245300, 258775, 419686, 517550, 839372, 1035100, 1049215, 2098430, 2308273, 4196860, 4616546, 5246075, 9233092, 10492150, 11541365, 20984300, 23082730, 46165460, 57706825, 115413650, 230827300]

約数ペア:

[(1, 230827300), (2, 115413650), (4, 57706825), (5, 46165460), (10, 23082730), (11, 20984300), (20, 11541365), (22, 10492150), (25, 9233092), (44, 5246075), (50, 4616546), (55, 4196860), (100, 2308273), (110, 2098430), (220, 1049215), (223, 1035100), (275, 839372), (446, 517550), (550, 419686), (892, 258775), (941, 245300), (1100, 209843), (1115, 207020), (1882, 122650), (2230, 103510), (2453, 94100), (3764, 61325), (4460, 51755), (4705, 49060), (4906, 47050), (5575, 41404), (9410, 24530), (9812, 23525), (10351, 22300), (11150, 20702), (12265, 18820)]