77756760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 265019040

約数和(自身を除く): 187262280

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, 81, 90, 103, 108, 120, 135, 162, 180, 206, 216, 233, 270, 309, 324, 360, 405, 412, 466, 515, 540, 618, 648, 699, 810, 824, 927, 932, 1030, 1080, 1165, 1236, 1398, 1545, 1620, 1854, 1864, 2060, 2097, 2330, 2472, 2781, 2796, 3090, 3240, 3495, 3708, 4120, 4194, 4635, 4660, 5562, 5592, 6180, 6291, 6990, 7416, 8343, 8388, 9270, 9320, 10485, 11124, 12360, 12582, 13905, 13980, 16686, 16776, 18540, 18873, 20970, 22248, 23999, 25164, 27810, 27960, 31455, 33372, 37080, 37746, 41715, 41940, 47998, 50328, 55620, 62910, 66744, 71997, 75492, 83430, 83880, 94365, 95996, 111240, 119995, 125820, 143994, 150984, 166860, 188730, 191992, 215991, 239990, 251640, 287988, 333720, 359985, 377460, 431982, 479980, 575976, 647973, 719970, 754920, 863964, 959960, 1079955, 1295946, 1439940, 1727928, 1943919, 2159910, 2591892, 2879880, 3239865, 3887838, 4319820, 5183784, 6479730, 7775676, 8639640, 9719595, 12959460, 15551352, 19439190, 25918920, 38878380, 77756760]

約数ペア:

[(1, 77756760), (2, 38878380), (3, 25918920), (4, 19439190), (5, 15551352), (6, 12959460), (8, 9719595), (9, 8639640), (10, 7775676), (12, 6479730), (15, 5183784), (18, 4319820), (20, 3887838), (24, 3239865), (27, 2879880), (30, 2591892), (36, 2159910), (40, 1943919), (45, 1727928), (54, 1439940), (60, 1295946), (72, 1079955), (81, 959960), (90, 863964), (103, 754920), (108, 719970), (120, 647973), (135, 575976), (162, 479980), (180, 431982), (206, 377460), (216, 359985), (233, 333720), (270, 287988), (309, 251640), (324, 239990), (360, 215991), (405, 191992), (412, 188730), (466, 166860), (515, 150984), (540, 143994), (618, 125820), (648, 119995), (699, 111240), (810, 95996), (824, 94365), (927, 83880), (932, 83430), (1030, 75492), (1080, 71997), (1165, 66744), (1236, 62910), (1398, 55620), (1545, 50328), (1620, 47998), (1854, 41940), (1864, 41715), (2060, 37746), (2097, 37080), (2330, 33372), (2472, 31455), (2781, 27960), (2796, 27810), (3090, 25164), (3240, 23999), (3495, 22248), (3708, 20970), (4120, 18873), (4194, 18540), (4635, 16776), (4660, 16686), (5562, 13980), (5592, 13905), (6180, 12582), (6291, 12360), (6990, 11124), (7416, 10485), (8343, 9320), (8388, 9270)]