25918920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:356

約数の個数: 128

約数和(自身を含む): 87609600

約数和(自身を除く): 61690680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 233, 270, 309, 360, 412, 466, 515, 540, 618, 699, 824, 927, 932, 1030, 1080, 1165, 1236, 1398, 1545, 1854, 1864, 2060, 2097, 2330, 2472, 2781, 2796, 3090, 3495, 3708, 4120, 4194, 4635, 4660, 5562, 5592, 6180, 6291, 6990, 7416, 8388, 9270, 9320, 10485, 11124, 12360, 12582, 13905, 13980, 16776, 18540, 20970, 22248, 23999, 25164, 27810, 27960, 31455, 37080, 41940, 47998, 50328, 55620, 62910, 71997, 83880, 95996, 111240, 119995, 125820, 143994, 191992, 215991, 239990, 251640, 287988, 359985, 431982, 479980, 575976, 647973, 719970, 863964, 959960, 1079955, 1295946, 1439940, 1727928, 2159910, 2591892, 2879880, 3239865, 4319820, 5183784, 6479730, 8639640, 12959460, 25918920]

約数ペア:

[(1, 25918920), (2, 12959460), (3, 8639640), (4, 6479730), (5, 5183784), (6, 4319820), (8, 3239865), (9, 2879880), (10, 2591892), (12, 2159910), (15, 1727928), (18, 1439940), (20, 1295946), (24, 1079955), (27, 959960), (30, 863964), (36, 719970), (40, 647973), (45, 575976), (54, 479980), (60, 431982), (72, 359985), (90, 287988), (103, 251640), (108, 239990), (120, 215991), (135, 191992), (180, 143994), (206, 125820), (216, 119995), (233, 111240), (270, 95996), (309, 83880), (360, 71997), (412, 62910), (466, 55620), (515, 50328), (540, 47998), (618, 41940), (699, 37080), (824, 31455), (927, 27960), (932, 27810), (1030, 25164), (1080, 23999), (1165, 22248), (1236, 20970), (1398, 18540), (1545, 16776), (1854, 13980), (1864, 13905), (2060, 12582), (2097, 12360), (2330, 11124), (2472, 10485), (2781, 9320), (2796, 9270), (3090, 8388), (3495, 7416), (3708, 6990), (4120, 6291), (4194, 6180), (4635, 5592), (4660, 5562)]