252384660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4721}}^1$

素因数の和:4756

約数の個数: 144

約数和(自身を含む): 866279232

約数和(自身を除く): 613894572

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, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2970, 3564, 4455, 4721, 4860, 5346, 5940, 8910, 9442, 10692, 13365, 14163, 17820, 18884, 23605, 26730, 28326, 42489, 47210, 51931, 53460, 56652, 70815, 84978, 94420, 103862, 127467, 141630, 155793, 169956, 207724, 212445, 254934, 259655, 283260, 311586, 382401, 424890, 467379, 509868, 519310, 623172, 637335, 764802, 778965, 849780, 934758, 1038620, 1147203, 1274670, 1402137, 1529604, 1557930, 1869516, 1912005, 2294406, 2336895, 2549340, 2804274, 3115860, 3824010, 4206411, 4588812, 4673790, 5608548, 5736015, 7010685, 7648020, 8412822, 9347580, 11472030, 12619233, 14021370, 16825644, 21032055, 22944060, 25238466, 28042740, 42064110, 50476932, 63096165, 84128220, 126192330, 252384660]

約数ペア:

[(1, 252384660), (2, 126192330), (3, 84128220), (4, 63096165), (5, 50476932), (6, 42064110), (9, 28042740), (10, 25238466), (11, 22944060), (12, 21032055), (15, 16825644), (18, 14021370), (20, 12619233), (22, 11472030), (27, 9347580), (30, 8412822), (33, 7648020), (36, 7010685), (44, 5736015), (45, 5608548), (54, 4673790), (55, 4588812), (60, 4206411), (66, 3824010), (81, 3115860), (90, 2804274), (99, 2549340), (108, 2336895), (110, 2294406), (132, 1912005), (135, 1869516), (162, 1557930), (165, 1529604), (180, 1402137), (198, 1274670), (220, 1147203), (243, 1038620), (270, 934758), (297, 849780), (324, 778965), (330, 764802), (396, 637335), (405, 623172), (486, 519310), (495, 509868), (540, 467379), (594, 424890), (660, 382401), (810, 311586), (891, 283260), (972, 259655), (990, 254934), (1188, 212445), (1215, 207724), (1485, 169956), (1620, 155793), (1782, 141630), (1980, 127467), (2430, 103862), (2673, 94420), (2970, 84978), (3564, 70815), (4455, 56652), (4721, 53460), (4860, 51931), (5346, 47210), (5940, 42489), (8910, 28326), (9442, 26730), (10692, 23605), (13365, 18884), (14163, 17820)]