69288120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17497}}^1$

素因数の和:17525

約数の個数: 96

約数和(自身を含む): 245671920

約数和(自身を除く): 176383800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 17497, 34994, 52491, 69988, 87485, 104982, 139976, 157473, 174970, 192467, 209964, 262455, 314946, 349940, 384934, 419928, 524910, 577401, 629892, 699880, 769868, 787365, 962335, 1049820, 1154802, 1259784, 1539736, 1574730, 1732203, 1924670, 2099640, 2309604, 2887005, 3149460, 3464406, 3849340, 4619208, 5774010, 6298920, 6928812, 7698680, 8661015, 11548020, 13857624, 17322030, 23096040, 34644060, 69288120]

約数ペア:

[(1, 69288120), (2, 34644060), (3, 23096040), (4, 17322030), (5, 13857624), (6, 11548020), (8, 8661015), (9, 7698680), (10, 6928812), (11, 6298920), (12, 5774010), (15, 4619208), (18, 3849340), (20, 3464406), (22, 3149460), (24, 2887005), (30, 2309604), (33, 2099640), (36, 1924670), (40, 1732203), (44, 1574730), (45, 1539736), (55, 1259784), (60, 1154802), (66, 1049820), (72, 962335), (88, 787365), (90, 769868), (99, 699880), (110, 629892), (120, 577401), (132, 524910), (165, 419928), (180, 384934), (198, 349940), (220, 314946), (264, 262455), (330, 209964), (360, 192467), (396, 174970), (440, 157473), (495, 139976), (660, 104982), (792, 87485), (990, 69988), (1320, 52491), (1980, 34994), (3960, 17497)]