3656552220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4349}}^1$

素因数の和:4546

約数の個数: 144

約数和(自身を含む): 11571487200

約数和(自身を除く): 7914934980

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, 173, 180, 243, 270, 324, 346, 405, 486, 519, 540, 692, 810, 865, 972, 1038, 1215, 1557, 1620, 1730, 2076, 2430, 2595, 3114, 3460, 4349, 4671, 4860, 5190, 6228, 7785, 8698, 9342, 10380, 13047, 14013, 15570, 17396, 18684, 21745, 23355, 26094, 28026, 31140, 39141, 42039, 43490, 46710, 52188, 56052, 65235, 70065, 78282, 84078, 86980, 93420, 117423, 130470, 140130, 156564, 168156, 195705, 210195, 234846, 260940, 280260, 352269, 391410, 420390, 469692, 587115, 704538, 752377, 782820, 840780, 1056807, 1174230, 1409076, 1504754, 1761345, 2113614, 2257131, 2348460, 3009508, 3522690, 3761885, 4227228, 4514262, 5284035, 6771393, 7045380, 7523770, 9028524, 10568070, 11285655, 13542786, 15047540, 20314179, 21136140, 22571310, 27085572, 33856965, 40628358, 45142620, 60942537, 67713930, 81256716, 101570895, 121885074, 135427860, 182827611, 203141790, 243770148, 304712685, 365655222, 406283580, 609425370, 731310444, 914138055, 1218850740, 1828276110, 3656552220]

約数ペア:

[(1, 3656552220), (2, 1828276110), (3, 1218850740), (4, 914138055), (5, 731310444), (6, 609425370), (9, 406283580), (10, 365655222), (12, 304712685), (15, 243770148), (18, 203141790), (20, 182827611), (27, 135427860), (30, 121885074), (36, 101570895), (45, 81256716), (54, 67713930), (60, 60942537), (81, 45142620), (90, 40628358), (108, 33856965), (135, 27085572), (162, 22571310), (173, 21136140), (180, 20314179), (243, 15047540), (270, 13542786), (324, 11285655), (346, 10568070), (405, 9028524), (486, 7523770), (519, 7045380), (540, 6771393), (692, 5284035), (810, 4514262), (865, 4227228), (972, 3761885), (1038, 3522690), (1215, 3009508), (1557, 2348460), (1620, 2257131), (1730, 2113614), (2076, 1761345), (2430, 1504754), (2595, 1409076), (3114, 1174230), (3460, 1056807), (4349, 840780), (4671, 782820), (4860, 752377), (5190, 704538), (6228, 587115), (7785, 469692), (8698, 420390), (9342, 391410), (10380, 352269), (13047, 280260), (14013, 260940), (15570, 234846), (17396, 210195), (18684, 195705), (21745, 168156), (23355, 156564), (26094, 140130), (28026, 130470), (31140, 117423), (39141, 93420), (42039, 86980), (43490, 84078), (46710, 78282), (52188, 70065), (56052, 65235)]