165954420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{34147}}^1$

素因数の和:34171

約数の個数: 72

約数和(自身を含む): 522054624

約数和(自身を除く): 356100204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 34147, 68294, 102441, 136588, 170735, 204882, 307323, 341470, 409764, 512205, 614646, 682940, 921969, 1024410, 1229292, 1536615, 1843938, 2048820, 2765907, 3073230, 3687876, 4609845, 5531814, 6146460, 8297721, 9219690, 11063628, 13829535, 16595442, 18439380, 27659070, 33190884, 41488605, 55318140, 82977210, 165954420]

約数ペア:

[(1, 165954420), (2, 82977210), (3, 55318140), (4, 41488605), (5, 33190884), (6, 27659070), (9, 18439380), (10, 16595442), (12, 13829535), (15, 11063628), (18, 9219690), (20, 8297721), (27, 6146460), (30, 5531814), (36, 4609845), (45, 3687876), (54, 3073230), (60, 2765907), (81, 2048820), (90, 1843938), (108, 1536615), (135, 1229292), (162, 1024410), (180, 921969), (243, 682940), (270, 614646), (324, 512205), (405, 409764), (486, 341470), (540, 307323), (810, 204882), (972, 170735), (1215, 136588), (1620, 102441), (2430, 68294), (4860, 34147)]