77799240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1311

約数の個数: 96

約数和(自身を含む): 254362680

約数和(自身を除く): 176563440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1097, 1182, 1576, 1773, 1970, 2194, 2364, 2955, 3291, 3546, 3940, 4388, 4728, 5485, 5910, 6582, 7092, 7880, 8776, 8865, 9873, 10970, 11820, 13164, 14184, 16455, 17730, 19746, 21940, 23640, 26328, 32910, 35460, 39492, 43880, 49365, 65820, 70920, 78984, 98730, 131640, 197460, 216109, 394920, 432218, 648327, 864436, 1080545, 1296654, 1728872, 1944981, 2161090, 2593308, 3241635, 3889962, 4322180, 5186616, 6483270, 7779924, 8644360, 9724905, 12966540, 15559848, 19449810, 25933080, 38899620, 77799240]

約数ペア:

[(1, 77799240), (2, 38899620), (3, 25933080), (4, 19449810), (5, 15559848), (6, 12966540), (8, 9724905), (9, 8644360), (10, 7779924), (12, 6483270), (15, 5186616), (18, 4322180), (20, 3889962), (24, 3241635), (30, 2593308), (36, 2161090), (40, 1944981), (45, 1728872), (60, 1296654), (72, 1080545), (90, 864436), (120, 648327), (180, 432218), (197, 394920), (360, 216109), (394, 197460), (591, 131640), (788, 98730), (985, 78984), (1097, 70920), (1182, 65820), (1576, 49365), (1773, 43880), (1970, 39492), (2194, 35460), (2364, 32910), (2955, 26328), (3291, 23640), (3546, 21940), (3940, 19746), (4388, 17730), (4728, 16455), (5485, 14184), (5910, 13164), (6582, 11820), (7092, 10970), (7880, 9873), (8776, 8865)]