72874890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8179}}^1$

素因数の和:8209

約数の個数: 80

約数和(自身を含む): 213792480

約数和(自身を除く): 140917590

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8179, 8910, 16358, 24537, 40895, 49074, 73611, 81790, 89969, 122685, 147222, 179938, 220833, 245370, 269907, 368055, 441666, 449845, 539814, 662499, 736110, 809721, 899690, 1104165, 1324998, 1349535, 1619442, 2208330, 2429163, 2699070, 3312495, 4048605, 4858326, 6624990, 7287489, 8097210, 12145815, 14574978, 24291630, 36437445, 72874890]

約数ペア:

[(1, 72874890), (2, 36437445), (3, 24291630), (5, 14574978), (6, 12145815), (9, 8097210), (10, 7287489), (11, 6624990), (15, 4858326), (18, 4048605), (22, 3312495), (27, 2699070), (30, 2429163), (33, 2208330), (45, 1619442), (54, 1349535), (55, 1324998), (66, 1104165), (81, 899690), (90, 809721), (99, 736110), (110, 662499), (135, 539814), (162, 449845), (165, 441666), (198, 368055), (270, 269907), (297, 245370), (330, 220833), (405, 179938), (495, 147222), (594, 122685), (810, 89969), (891, 81790), (990, 73611), (1485, 49074), (1782, 40895), (2970, 24537), (4455, 16358), (8179, 8910)]