65209320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{499}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 239400000

約数和(自身を除く): 174190680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 499, 540, 594, 605, 660, 726, 792, 968, 990, 998, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1497, 1815, 1980, 1996, 2178, 2376, 2420, 2495, 2904, 2970, 2994, 3267, 3630, 3960, 3992, 4356, 4491, 4840, 4990, 5445, 5489, 5940, 5988, 6534, 7260, 7485, 8712, 8982, 9980, 10890, 10978, 11880, 11976, 13068, 13473, 14520, 14970, 16335, 16467, 17964, 19960, 21780, 21956, 22455, 26136, 26946, 27445, 29940, 32670, 32934, 35928, 43560, 43912, 44910, 49401, 53892, 54890, 59880, 60379, 65340, 65868, 67365, 82335, 89820, 98802, 107784, 109780, 120758, 130680, 131736, 134730, 148203, 164670, 179640, 181137, 197604, 219560, 241516, 247005, 269460, 296406, 301895, 329340, 362274, 395208, 483032, 494010, 538920, 543411, 592812, 603790, 658680, 724548, 741015, 905685, 988020, 1086822, 1185624, 1207580, 1449096, 1482030, 1630233, 1811370, 1976040, 2173644, 2415160, 2717055, 2964060, 3260466, 3622740, 4347288, 5434110, 5928120, 6520932, 7245480, 8151165, 10868220, 13041864, 16302330, 21736440, 32604660, 65209320]

約数ペア:

[(1, 65209320), (2, 32604660), (3, 21736440), (4, 16302330), (5, 13041864), (6, 10868220), (8, 8151165), (9, 7245480), (10, 6520932), (11, 5928120), (12, 5434110), (15, 4347288), (18, 3622740), (20, 3260466), (22, 2964060), (24, 2717055), (27, 2415160), (30, 2173644), (33, 1976040), (36, 1811370), (40, 1630233), (44, 1482030), (45, 1449096), (54, 1207580), (55, 1185624), (60, 1086822), (66, 988020), (72, 905685), (88, 741015), (90, 724548), (99, 658680), (108, 603790), (110, 592812), (120, 543411), (121, 538920), (132, 494010), (135, 483032), (165, 395208), (180, 362274), (198, 329340), (216, 301895), (220, 296406), (242, 269460), (264, 247005), (270, 241516), (297, 219560), (330, 197604), (360, 181137), (363, 179640), (396, 164670), (440, 148203), (484, 134730), (495, 131736), (499, 130680), (540, 120758), (594, 109780), (605, 107784), (660, 98802), (726, 89820), (792, 82335), (968, 67365), (990, 65868), (998, 65340), (1080, 60379), (1089, 59880), (1188, 54890), (1210, 53892), (1320, 49401), (1452, 44910), (1485, 43912), (1497, 43560), (1815, 35928), (1980, 32934), (1996, 32670), (2178, 29940), (2376, 27445), (2420, 26946), (2495, 26136), (2904, 22455), (2970, 21956), (2994, 21780), (3267, 19960), (3630, 17964), (3960, 16467), (3992, 16335), (4356, 14970), (4491, 14520), (4840, 13473), (4990, 13068), (5445, 11976), (5489, 11880), (5940, 10978), (5988, 10890), (6534, 9980), (7260, 8982), (7485, 8712)]