468367020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236549}}^1$

素因数の和:236575

約数の個数: 72

約数和(自身を含む): 1549875600

約数和(自身を除く): 1081508580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 236549, 473098, 709647, 946196, 1182745, 1419294, 2128941, 2365490, 2602039, 2838588, 3548235, 4257882, 4730980, 5204078, 7096470, 7806117, 8515764, 10408156, 10644705, 13010195, 14192940, 15612234, 21289410, 23418351, 26020390, 31224468, 39030585, 42578820, 46836702, 52040780, 78061170, 93673404, 117091755, 156122340, 234183510, 468367020]

約数ペア:

[(1, 468367020), (2, 234183510), (3, 156122340), (4, 117091755), (5, 93673404), (6, 78061170), (9, 52040780), (10, 46836702), (11, 42578820), (12, 39030585), (15, 31224468), (18, 26020390), (20, 23418351), (22, 21289410), (30, 15612234), (33, 14192940), (36, 13010195), (44, 10644705), (45, 10408156), (55, 8515764), (60, 7806117), (66, 7096470), (90, 5204078), (99, 4730980), (110, 4257882), (132, 3548235), (165, 2838588), (180, 2602039), (198, 2365490), (220, 2128941), (330, 1419294), (396, 1182745), (495, 946196), (660, 709647), (990, 473098), (1980, 236549)]