5621220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 19813248

約数和(自身を除く): 14192028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 167, 170, 180, 187, 198, 204, 220, 255, 306, 330, 334, 340, 374, 396, 495, 501, 510, 561, 612, 660, 668, 748, 765, 835, 935, 990, 1002, 1020, 1122, 1503, 1530, 1670, 1683, 1837, 1870, 1980, 2004, 2244, 2505, 2805, 2839, 3006, 3060, 3340, 3366, 3674, 3740, 5010, 5511, 5610, 5678, 6012, 6732, 7348, 7515, 8415, 8517, 9185, 10020, 11022, 11220, 11356, 14195, 15030, 16533, 16830, 17034, 18370, 22044, 25551, 27555, 28390, 30060, 31229, 33066, 33660, 34068, 36740, 42585, 51102, 55110, 56780, 62458, 66132, 82665, 85170, 93687, 102204, 110220, 124916, 127755, 156145, 165330, 170340, 187374, 255510, 281061, 312290, 330660, 374748, 468435, 511020, 562122, 624580, 936870, 1124244, 1405305, 1873740, 2810610, 5621220]

約数ペア:

[(1, 5621220), (2, 2810610), (3, 1873740), (4, 1405305), (5, 1124244), (6, 936870), (9, 624580), (10, 562122), (11, 511020), (12, 468435), (15, 374748), (17, 330660), (18, 312290), (20, 281061), (22, 255510), (30, 187374), (33, 170340), (34, 165330), (36, 156145), (44, 127755), (45, 124916), (51, 110220), (55, 102204), (60, 93687), (66, 85170), (68, 82665), (85, 66132), (90, 62458), (99, 56780), (102, 55110), (110, 51102), (132, 42585), (153, 36740), (165, 34068), (167, 33660), (170, 33066), (180, 31229), (187, 30060), (198, 28390), (204, 27555), (220, 25551), (255, 22044), (306, 18370), (330, 17034), (334, 16830), (340, 16533), (374, 15030), (396, 14195), (495, 11356), (501, 11220), (510, 11022), (561, 10020), (612, 9185), (660, 8517), (668, 8415), (748, 7515), (765, 7348), (835, 6732), (935, 6012), (990, 5678), (1002, 5610), (1020, 5511), (1122, 5010), (1503, 3740), (1530, 3674), (1670, 3366), (1683, 3340), (1837, 3060), (1870, 3006), (1980, 2839), (2004, 2805), (2244, 2505)]