1242444000

素因数分解:

$2^5\times 3^1\times 5^3\times 7^2\times {\mathrm{2113}}^1$

素因数の和:2155

約数の個数: 288

約数和(自身を含む): 4737017376

約数和(自身を除く): 3494573376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 480, 490, 500, 525, 560, 588, 600, 672, 700, 735, 750, 784, 800, 840, 875, 980, 1000, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1500, 1568, 1680, 1750, 1960, 2000, 2100, 2113, 2352, 2400, 2450, 2625, 2800, 2940, 3000, 3360, 3500, 3675, 3920, 4000, 4200, 4226, 4704, 4900, 5250, 5600, 5880, 6000, 6125, 6339, 7000, 7350, 7840, 8400, 8452, 9800, 10500, 10565, 11760, 12000, 12250, 12678, 14000, 14700, 14791, 16800, 16904, 18375, 19600, 21000, 21130, 23520, 24500, 25356, 28000, 29400, 29582, 31695, 33808, 36750, 39200, 42000, 42260, 44373, 49000, 50712, 52825, 58800, 59164, 63390, 67616, 73500, 73955, 84000, 84520, 88746, 98000, 101424, 103537, 105650, 117600, 118328, 126780, 147000, 147910, 158475, 169040, 177492, 196000, 202848, 207074, 211300, 221865, 236656, 253560, 264125, 294000, 295820, 310611, 316950, 338080, 354984, 369775, 414148, 422600, 443730, 473312, 507120, 517685, 528250, 588000, 591640, 621222, 633900, 709968, 739550, 792375, 828296, 845200, 887460, 1014240, 1035370, 1056500, 1109325, 1183280, 1242444, 1267800, 1419936, 1479100, 1553055, 1584750, 1656592, 1690400, 1774920, 1848875, 2070740, 2113000, 2218650, 2366560, 2484888, 2535600, 2588425, 2958200, 3106110, 3169500, 3313184, 3549840, 3697750, 4141480, 4226000, 4437300, 4969776, 5071200, 5176850, 5546625, 5916400, 6212220, 6339000, 7099680, 7395500, 7765275, 8282960, 8452000, 8874600, 9939552, 10353700, 11093250, 11832800, 12424440, 12678000, 12942125, 14791000, 15530550, 16565920, 17749200, 20707400, 22186500, 24848880, 25356000, 25884250, 29582000, 31061100, 35498400, 38826375, 41414800, 44373000, 49697760, 51768500, 59164000, 62122200, 77652750, 82829600, 88746000, 103537000, 124244400, 155305500, 177492000, 207074000, 248488800, 310611000, 414148000, 621222000, 1242444000]

約数ペア:

[(1, 1242444000), (2, 621222000), (3, 414148000), (4, 310611000), (5, 248488800), (6, 207074000), (7, 177492000), (8, 155305500), (10, 124244400), (12, 103537000), (14, 88746000), (15, 82829600), (16, 77652750), (20, 62122200), (21, 59164000), (24, 51768500), (25, 49697760), (28, 44373000), (30, 41414800), (32, 38826375), (35, 35498400), (40, 31061100), (42, 29582000), (48, 25884250), (49, 25356000), (50, 24848880), (56, 22186500), (60, 20707400), (70, 17749200), (75, 16565920), (80, 15530550), (84, 14791000), (96, 12942125), (98, 12678000), (100, 12424440), (105, 11832800), (112, 11093250), (120, 10353700), (125, 9939552), (140, 8874600), (147, 8452000), (150, 8282960), (160, 7765275), (168, 7395500), (175, 7099680), (196, 6339000), (200, 6212220), (210, 5916400), (224, 5546625), (240, 5176850), (245, 5071200), (250, 4969776), (280, 4437300), (294, 4226000), (300, 4141480), (336, 3697750), (350, 3549840), (375, 3313184), (392, 3169500), (400, 3106110), (420, 2958200), (480, 2588425), (490, 2535600), (500, 2484888), (525, 2366560), (560, 2218650), (588, 2113000), (600, 2070740), (672, 1848875), (700, 1774920), (735, 1690400), (750, 1656592), (784, 1584750), (800, 1553055), (840, 1479100), (875, 1419936), (980, 1267800), (1000, 1242444), (1050, 1183280), (1120, 1109325), (1176, 1056500), (1200, 1035370), (1225, 1014240), (1400, 887460), (1470, 845200), (1500, 828296), (1568, 792375), (1680, 739550), (1750, 709968), (1960, 633900), (2000, 621222), (2100, 591640), (2113, 588000), (2352, 528250), (2400, 517685), (2450, 507120), (2625, 473312), (2800, 443730), (2940, 422600), (3000, 414148), (3360, 369775), (3500, 354984), (3675, 338080), (3920, 316950), (4000, 310611), (4200, 295820), (4226, 294000), (4704, 264125), (4900, 253560), (5250, 236656), (5600, 221865), (5880, 211300), (6000, 207074), (6125, 202848), (6339, 196000), (7000, 177492), (7350, 169040), (7840, 158475), (8400, 147910), (8452, 147000), (9800, 126780), (10500, 118328), (10565, 117600), (11760, 105650), (12000, 103537), (12250, 101424), (12678, 98000), (14000, 88746), (14700, 84520), (14791, 84000), (16800, 73955), (16904, 73500), (18375, 67616), (19600, 63390), (21000, 59164), (21130, 58800), (23520, 52825), (24500, 50712), (25356, 49000), (28000, 44373), (29400, 42260), (29582, 42000), (31695, 39200), (33808, 36750)]