25910280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:761

約数の個数: 160

約数和(自身を含む): 95135040

約数和(自身を除く): 69224760

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, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 727, 792, 810, 891, 990, 1080, 1188, 1320, 1454, 1485, 1620, 1782, 1980, 2181, 2376, 2908, 2970, 3240, 3564, 3635, 3960, 4362, 4455, 5816, 5940, 6543, 7128, 7270, 7997, 8724, 8910, 10905, 11880, 13086, 14540, 15994, 17448, 17820, 19629, 21810, 23991, 26172, 29080, 31988, 32715, 35640, 39258, 39985, 43620, 47982, 52344, 58887, 63976, 65430, 71973, 78516, 79970, 87240, 95964, 98145, 117774, 119955, 130860, 143946, 157032, 159940, 191928, 196290, 215919, 235548, 239910, 261720, 287892, 294435, 319880, 359865, 392580, 431838, 471096, 479820, 575784, 588870, 647757, 719730, 785160, 863676, 959640, 1079595, 1177740, 1295514, 1439460, 1727352, 2159190, 2355480, 2591028, 2878920, 3238785, 4318380, 5182056, 6477570, 8636760, 12955140, 25910280]

約数ペア:

[(1, 25910280), (2, 12955140), (3, 8636760), (4, 6477570), (5, 5182056), (6, 4318380), (8, 3238785), (9, 2878920), (10, 2591028), (11, 2355480), (12, 2159190), (15, 1727352), (18, 1439460), (20, 1295514), (22, 1177740), (24, 1079595), (27, 959640), (30, 863676), (33, 785160), (36, 719730), (40, 647757), (44, 588870), (45, 575784), (54, 479820), (55, 471096), (60, 431838), (66, 392580), (72, 359865), (81, 319880), (88, 294435), (90, 287892), (99, 261720), (108, 239910), (110, 235548), (120, 215919), (132, 196290), (135, 191928), (162, 159940), (165, 157032), (180, 143946), (198, 130860), (216, 119955), (220, 117774), (264, 98145), (270, 95964), (297, 87240), (324, 79970), (330, 78516), (360, 71973), (396, 65430), (405, 63976), (440, 58887), (495, 52344), (540, 47982), (594, 43620), (648, 39985), (660, 39258), (727, 35640), (792, 32715), (810, 31988), (891, 29080), (990, 26172), (1080, 23991), (1188, 21810), (1320, 19629), (1454, 17820), (1485, 17448), (1620, 15994), (1782, 14540), (1980, 13086), (2181, 11880), (2376, 10905), (2908, 8910), (2970, 8724), (3240, 7997), (3564, 7270), (3635, 7128), (3960, 6543), (4362, 5940), (4455, 5816)]