173870280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1028

約数の個数: 128

約数和(自身を含む): 583200000

約数和(自身を除く): 409329720

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, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 809, 995, 1080, 1194, 1592, 1618, 1791, 1990, 2388, 2427, 2985, 3236, 3582, 3980, 4045, 4776, 4854, 5373, 5970, 6472, 7164, 7281, 7960, 8090, 8955, 9708, 10746, 11940, 12135, 14328, 14562, 16180, 17910, 19416, 21492, 21843, 23880, 24270, 26865, 29124, 32360, 35820, 36405, 42984, 43686, 48540, 53730, 58248, 71640, 72810, 87372, 97080, 107460, 109215, 145620, 160991, 174744, 214920, 218430, 291240, 321982, 436860, 482973, 643964, 804955, 873720, 965946, 1287928, 1448919, 1609910, 1931892, 2414865, 2897838, 3219820, 3863784, 4346757, 4829730, 5795676, 6439640, 7244595, 8693514, 9659460, 11591352, 14489190, 17387028, 19318920, 21733785, 28978380, 34774056, 43467570, 57956760, 86935140, 173870280]

約数ペア:

[(1, 173870280), (2, 86935140), (3, 57956760), (4, 43467570), (5, 34774056), (6, 28978380), (8, 21733785), (9, 19318920), (10, 17387028), (12, 14489190), (15, 11591352), (18, 9659460), (20, 8693514), (24, 7244595), (27, 6439640), (30, 5795676), (36, 4829730), (40, 4346757), (45, 3863784), (54, 3219820), (60, 2897838), (72, 2414865), (90, 1931892), (108, 1609910), (120, 1448919), (135, 1287928), (180, 965946), (199, 873720), (216, 804955), (270, 643964), (360, 482973), (398, 436860), (540, 321982), (597, 291240), (796, 218430), (809, 214920), (995, 174744), (1080, 160991), (1194, 145620), (1592, 109215), (1618, 107460), (1791, 97080), (1990, 87372), (2388, 72810), (2427, 71640), (2985, 58248), (3236, 53730), (3582, 48540), (3980, 43686), (4045, 42984), (4776, 36405), (4854, 35820), (5373, 32360), (5970, 29124), (6472, 26865), (7164, 24270), (7281, 23880), (7960, 21843), (8090, 21492), (8955, 19416), (9708, 17910), (10746, 16180), (11940, 14562), (12135, 14328)]