176970420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9931}}^1$

素因数の和:9963

約数の個数: 120

約数和(自身を含む): 605693088

約数和(自身を除く): 428722668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 9931, 17820, 19862, 29793, 39724, 49655, 59586, 89379, 99310, 109241, 119172, 148965, 178758, 198620, 218482, 268137, 297930, 327723, 357516, 436964, 446895, 536274, 546205, 595860, 655446, 804411, 893790, 983169, 1072548, 1092410, 1310892, 1340685, 1608822, 1638615, 1787580, 1966338, 2184820, 2681370, 2949507, 3217644, 3277230, 3932676, 4022055, 4915845, 5362740, 5899014, 6554460, 8044110, 8848521, 9831690, 11798028, 14747535, 16088220, 17697042, 19663380, 29495070, 35394084, 44242605, 58990140, 88485210, 176970420]

約数ペア:

[(1, 176970420), (2, 88485210), (3, 58990140), (4, 44242605), (5, 35394084), (6, 29495070), (9, 19663380), (10, 17697042), (11, 16088220), (12, 14747535), (15, 11798028), (18, 9831690), (20, 8848521), (22, 8044110), (27, 6554460), (30, 5899014), (33, 5362740), (36, 4915845), (44, 4022055), (45, 3932676), (54, 3277230), (55, 3217644), (60, 2949507), (66, 2681370), (81, 2184820), (90, 1966338), (99, 1787580), (108, 1638615), (110, 1608822), (132, 1340685), (135, 1310892), (162, 1092410), (165, 1072548), (180, 983169), (198, 893790), (220, 804411), (270, 655446), (297, 595860), (324, 546205), (330, 536274), (396, 446895), (405, 436964), (495, 357516), (540, 327723), (594, 297930), (660, 268137), (810, 218482), (891, 198620), (990, 178758), (1188, 148965), (1485, 119172), (1620, 109241), (1782, 99310), (1980, 89379), (2970, 59586), (3564, 49655), (4455, 39724), (5940, 29793), (8910, 19862), (9931, 17820)]