65555820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 219596832

約数和(自身を除く): 154041012

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, 113, 132, 165, 180, 198, 220, 226, 293, 330, 339, 396, 452, 495, 565, 586, 660, 678, 879, 990, 1017, 1130, 1172, 1243, 1356, 1465, 1695, 1758, 1980, 2034, 2260, 2486, 2637, 2930, 3223, 3390, 3516, 3729, 4068, 4395, 4972, 5085, 5274, 5860, 6215, 6446, 6780, 7458, 8790, 9669, 10170, 10548, 11187, 12430, 12892, 13185, 14916, 16115, 17580, 18645, 19338, 20340, 22374, 24860, 26370, 29007, 32230, 33109, 37290, 38676, 44748, 48345, 52740, 55935, 58014, 64460, 66218, 74580, 96690, 99327, 111870, 116028, 132436, 145035, 165545, 193380, 198654, 223740, 290070, 297981, 331090, 364199, 397308, 496635, 580140, 595962, 662180, 728398, 993270, 1092597, 1191924, 1456796, 1489905, 1820995, 1986540, 2185194, 2979810, 3277791, 3641990, 4370388, 5462985, 5959620, 6555582, 7283980, 10925970, 13111164, 16388955, 21851940, 32777910, 65555820]

約数ペア:

[(1, 65555820), (2, 32777910), (3, 21851940), (4, 16388955), (5, 13111164), (6, 10925970), (9, 7283980), (10, 6555582), (11, 5959620), (12, 5462985), (15, 4370388), (18, 3641990), (20, 3277791), (22, 2979810), (30, 2185194), (33, 1986540), (36, 1820995), (44, 1489905), (45, 1456796), (55, 1191924), (60, 1092597), (66, 993270), (90, 728398), (99, 662180), (110, 595962), (113, 580140), (132, 496635), (165, 397308), (180, 364199), (198, 331090), (220, 297981), (226, 290070), (293, 223740), (330, 198654), (339, 193380), (396, 165545), (452, 145035), (495, 132436), (565, 116028), (586, 111870), (660, 99327), (678, 96690), (879, 74580), (990, 66218), (1017, 64460), (1130, 58014), (1172, 55935), (1243, 52740), (1356, 48345), (1465, 44748), (1695, 38676), (1758, 37290), (1980, 33109), (2034, 32230), (2260, 29007), (2486, 26370), (2637, 24860), (2930, 22374), (3223, 20340), (3390, 19338), (3516, 18645), (3729, 17580), (4068, 16115), (4395, 14916), (4972, 13185), (5085, 12892), (5274, 12430), (5860, 11187), (6215, 10548), (6446, 10170), (6780, 9669), (7458, 8790)]