421624800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1946

約数の個数: 216

約数和(自身を含む): 1535526720

約数和(自身を除く): 1113901920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 775, 800, 900, 930, 992, 1116, 1200, 1240, 1395, 1440, 1488, 1550, 1800, 1860, 1889, 2232, 2325, 2400, 2480, 2790, 2976, 3100, 3600, 3720, 3778, 4464, 4650, 4960, 5580, 5667, 6200, 6975, 7200, 7440, 7556, 8928, 9300, 9445, 11160, 11334, 12400, 13950, 14880, 15112, 17001, 18600, 18890, 22320, 22668, 24800, 27900, 28335, 30224, 34002, 37200, 37780, 44640, 45336, 47225, 55800, 56670, 58559, 60448, 68004, 74400, 75560, 85005, 90672, 94450, 111600, 113340, 117118, 136008, 141675, 151120, 170010, 175677, 181344, 188900, 223200, 226680, 234236, 272016, 283350, 292795, 302240, 340020, 351354, 377800, 425025, 453360, 468472, 527031, 544032, 566700, 585590, 680040, 702708, 755600, 850050, 878385, 906720, 936944, 1054062, 1133400, 1171180, 1360080, 1405416, 1463975, 1511200, 1700100, 1756770, 1873888, 2108124, 2266800, 2342360, 2635155, 2720160, 2810832, 2927950, 3400200, 3513540, 4216248, 4391925, 4533600, 4684720, 5270310, 5621664, 5855900, 6800400, 7027080, 8432496, 8783850, 9369440, 10540620, 11711800, 13175775, 13600800, 14054160, 16864992, 17567700, 21081240, 23423600, 26351550, 28108320, 35135400, 42162480, 46847200, 52703100, 70270800, 84324960, 105406200, 140541600, 210812400, 421624800]

約数ペア:

[(1, 421624800), (2, 210812400), (3, 140541600), (4, 105406200), (5, 84324960), (6, 70270800), (8, 52703100), (9, 46847200), (10, 42162480), (12, 35135400), (15, 28108320), (16, 26351550), (18, 23423600), (20, 21081240), (24, 17567700), (25, 16864992), (30, 14054160), (31, 13600800), (32, 13175775), (36, 11711800), (40, 10540620), (45, 9369440), (48, 8783850), (50, 8432496), (60, 7027080), (62, 6800400), (72, 5855900), (75, 5621664), (80, 5270310), (90, 4684720), (93, 4533600), (96, 4391925), (100, 4216248), (120, 3513540), (124, 3400200), (144, 2927950), (150, 2810832), (155, 2720160), (160, 2635155), (180, 2342360), (186, 2266800), (200, 2108124), (225, 1873888), (240, 1756770), (248, 1700100), (279, 1511200), (288, 1463975), (300, 1405416), (310, 1360080), (360, 1171180), (372, 1133400), (400, 1054062), (450, 936944), (465, 906720), (480, 878385), (496, 850050), (558, 755600), (600, 702708), (620, 680040), (720, 585590), (744, 566700), (775, 544032), (800, 527031), (900, 468472), (930, 453360), (992, 425025), (1116, 377800), (1200, 351354), (1240, 340020), (1395, 302240), (1440, 292795), (1488, 283350), (1550, 272016), (1800, 234236), (1860, 226680), (1889, 223200), (2232, 188900), (2325, 181344), (2400, 175677), (2480, 170010), (2790, 151120), (2976, 141675), (3100, 136008), (3600, 117118), (3720, 113340), (3778, 111600), (4464, 94450), (4650, 90672), (4960, 85005), (5580, 75560), (5667, 74400), (6200, 68004), (6975, 60448), (7200, 58559), (7440, 56670), (7556, 55800), (8928, 47225), (9300, 45336), (9445, 44640), (11160, 37780), (11334, 37200), (12400, 34002), (13950, 30224), (14880, 28335), (15112, 27900), (17001, 24800), (18600, 22668), (18890, 22320)]