55991760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 191987712

約数和(自身を除く): 135995952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 167, 176, 220, 240, 254, 264, 330, 334, 381, 440, 501, 508, 528, 635, 660, 668, 762, 835, 880, 1002, 1016, 1270, 1320, 1336, 1397, 1524, 1670, 1837, 1905, 2004, 2032, 2505, 2540, 2640, 2672, 2794, 3048, 3340, 3674, 3810, 4008, 4191, 5010, 5080, 5511, 5588, 6096, 6680, 6985, 7348, 7620, 8016, 8382, 9185, 10020, 10160, 11022, 11176, 13360, 13970, 14696, 15240, 16764, 18370, 20040, 20955, 21209, 22044, 22352, 27555, 27940, 29392, 30480, 33528, 36740, 40080, 41910, 42418, 44088, 55110, 55880, 63627, 67056, 73480, 83820, 84836, 88176, 106045, 110220, 111760, 127254, 146960, 167640, 169672, 212090, 220440, 233299, 254508, 318135, 335280, 339344, 424180, 440880, 466598, 509016, 636270, 699897, 848360, 933196, 1018032, 1166495, 1272540, 1399794, 1696720, 1866392, 2332990, 2545080, 2799588, 3499485, 3732784, 4665980, 5090160, 5599176, 6998970, 9331960, 11198352, 13997940, 18663920, 27995880, 55991760]

約数ペア:

[(1, 55991760), (2, 27995880), (3, 18663920), (4, 13997940), (5, 11198352), (6, 9331960), (8, 6998970), (10, 5599176), (11, 5090160), (12, 4665980), (15, 3732784), (16, 3499485), (20, 2799588), (22, 2545080), (24, 2332990), (30, 1866392), (33, 1696720), (40, 1399794), (44, 1272540), (48, 1166495), (55, 1018032), (60, 933196), (66, 848360), (80, 699897), (88, 636270), (110, 509016), (120, 466598), (127, 440880), (132, 424180), (165, 339344), (167, 335280), (176, 318135), (220, 254508), (240, 233299), (254, 220440), (264, 212090), (330, 169672), (334, 167640), (381, 146960), (440, 127254), (501, 111760), (508, 110220), (528, 106045), (635, 88176), (660, 84836), (668, 83820), (762, 73480), (835, 67056), (880, 63627), (1002, 55880), (1016, 55110), (1270, 44088), (1320, 42418), (1336, 41910), (1397, 40080), (1524, 36740), (1670, 33528), (1837, 30480), (1905, 29392), (2004, 27940), (2032, 27555), (2505, 22352), (2540, 22044), (2640, 21209), (2672, 20955), (2794, 20040), (3048, 18370), (3340, 16764), (3674, 15240), (3810, 14696), (4008, 13970), (4191, 13360), (5010, 11176), (5080, 11022), (5511, 10160), (5588, 10020), (6096, 9185), (6680, 8382), (6985, 8016), (7348, 7620)]