420397200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3767}}^1$

素因数の和:3822

約数の個数: 180

約数和(自身を含む): 1506355968

約数和(自身を除く): 1085958768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 360, 372, 400, 450, 465, 496, 558, 600, 620, 720, 744, 775, 900, 930, 1116, 1200, 1240, 1395, 1488, 1550, 1800, 1860, 2232, 2325, 2480, 2790, 3100, 3600, 3720, 3767, 4464, 4650, 5580, 6200, 6975, 7440, 7534, 9300, 11160, 11301, 12400, 13950, 15068, 18600, 18835, 22320, 22602, 27900, 30136, 33903, 37200, 37670, 45204, 55800, 56505, 60272, 67806, 75340, 90408, 94175, 111600, 113010, 116777, 135612, 150680, 169515, 180816, 188350, 226020, 233554, 271224, 282525, 301360, 339030, 350331, 376700, 452040, 467108, 542448, 565050, 583885, 678060, 700662, 753400, 847575, 904080, 934216, 1050993, 1130100, 1167770, 1356120, 1401324, 1506800, 1695150, 1751655, 1868432, 2101986, 2260200, 2335540, 2712240, 2802648, 2919425, 3390300, 3503310, 4203972, 4520400, 4671080, 5254965, 5605296, 5838850, 6780600, 7006620, 8407944, 8758275, 9342160, 10509930, 11677700, 13561200, 14013240, 16815888, 17516550, 21019860, 23355400, 26274825, 28026480, 35033100, 42039720, 46710800, 52549650, 70066200, 84079440, 105099300, 140132400, 210198600, 420397200]

約数ペア:

[(1, 420397200), (2, 210198600), (3, 140132400), (4, 105099300), (5, 84079440), (6, 70066200), (8, 52549650), (9, 46710800), (10, 42039720), (12, 35033100), (15, 28026480), (16, 26274825), (18, 23355400), (20, 21019860), (24, 17516550), (25, 16815888), (30, 14013240), (31, 13561200), (36, 11677700), (40, 10509930), (45, 9342160), (48, 8758275), (50, 8407944), (60, 7006620), (62, 6780600), (72, 5838850), (75, 5605296), (80, 5254965), (90, 4671080), (93, 4520400), (100, 4203972), (120, 3503310), (124, 3390300), (144, 2919425), (150, 2802648), (155, 2712240), (180, 2335540), (186, 2260200), (200, 2101986), (225, 1868432), (240, 1751655), (248, 1695150), (279, 1506800), (300, 1401324), (310, 1356120), (360, 1167770), (372, 1130100), (400, 1050993), (450, 934216), (465, 904080), (496, 847575), (558, 753400), (600, 700662), (620, 678060), (720, 583885), (744, 565050), (775, 542448), (900, 467108), (930, 452040), (1116, 376700), (1200, 350331), (1240, 339030), (1395, 301360), (1488, 282525), (1550, 271224), (1800, 233554), (1860, 226020), (2232, 188350), (2325, 180816), (2480, 169515), (2790, 150680), (3100, 135612), (3600, 116777), (3720, 113010), (3767, 111600), (4464, 94175), (4650, 90408), (5580, 75340), (6200, 67806), (6975, 60272), (7440, 56505), (7534, 55800), (9300, 45204), (11160, 37670), (11301, 37200), (12400, 33903), (13950, 30136), (15068, 27900), (18600, 22602), (18835, 22320)]