248488800

素因数分解:

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

素因数の和:2150

約数の個数: 216

約数和(自身を含む): 941330376

約数和(自身を除く): 692841576

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, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2113, 2352, 2400, 2450, 2800, 2940, 3360, 3675, 3920, 4200, 4226, 4704, 4900, 5600, 5880, 6339, 7350, 7840, 8400, 8452, 9800, 10565, 11760, 12678, 14700, 14791, 16800, 16904, 19600, 21130, 23520, 25356, 29400, 29582, 31695, 33808, 39200, 42260, 44373, 50712, 52825, 58800, 59164, 63390, 67616, 73955, 84520, 88746, 101424, 103537, 105650, 117600, 118328, 126780, 147910, 158475, 169040, 177492, 202848, 207074, 211300, 221865, 236656, 253560, 295820, 310611, 316950, 338080, 354984, 369775, 414148, 422600, 443730, 473312, 507120, 517685, 591640, 621222, 633900, 709968, 739550, 828296, 845200, 887460, 1014240, 1035370, 1109325, 1183280, 1242444, 1267800, 1419936, 1479100, 1553055, 1656592, 1690400, 1774920, 2070740, 2218650, 2366560, 2484888, 2535600, 2588425, 2958200, 3106110, 3313184, 3549840, 4141480, 4437300, 4969776, 5071200, 5176850, 5916400, 6212220, 7099680, 7765275, 8282960, 8874600, 9939552, 10353700, 11832800, 12424440, 15530550, 16565920, 17749200, 20707400, 24848880, 31061100, 35498400, 41414800, 49697760, 62122200, 82829600, 124244400, 248488800]

約数ペア:

[(1, 248488800), (2, 124244400), (3, 82829600), (4, 62122200), (5, 49697760), (6, 41414800), (7, 35498400), (8, 31061100), (10, 24848880), (12, 20707400), (14, 17749200), (15, 16565920), (16, 15530550), (20, 12424440), (21, 11832800), (24, 10353700), (25, 9939552), (28, 8874600), (30, 8282960), (32, 7765275), (35, 7099680), (40, 6212220), (42, 5916400), (48, 5176850), (49, 5071200), (50, 4969776), (56, 4437300), (60, 4141480), (70, 3549840), (75, 3313184), (80, 3106110), (84, 2958200), (96, 2588425), (98, 2535600), (100, 2484888), (105, 2366560), (112, 2218650), (120, 2070740), (140, 1774920), (147, 1690400), (150, 1656592), (160, 1553055), (168, 1479100), (175, 1419936), (196, 1267800), (200, 1242444), (210, 1183280), (224, 1109325), (240, 1035370), (245, 1014240), (280, 887460), (294, 845200), (300, 828296), (336, 739550), (350, 709968), (392, 633900), (400, 621222), (420, 591640), (480, 517685), (490, 507120), (525, 473312), (560, 443730), (588, 422600), (600, 414148), (672, 369775), (700, 354984), (735, 338080), (784, 316950), (800, 310611), (840, 295820), (980, 253560), (1050, 236656), (1120, 221865), (1176, 211300), (1200, 207074), (1225, 202848), (1400, 177492), (1470, 169040), (1568, 158475), (1680, 147910), (1960, 126780), (2100, 118328), (2113, 117600), (2352, 105650), (2400, 103537), (2450, 101424), (2800, 88746), (2940, 84520), (3360, 73955), (3675, 67616), (3920, 63390), (4200, 59164), (4226, 58800), (4704, 52825), (4900, 50712), (5600, 44373), (5880, 42260), (6339, 39200), (7350, 33808), (7840, 31695), (8400, 29582), (8452, 29400), (9800, 25356), (10565, 23520), (11760, 21130), (12678, 19600), (14700, 16904), (14791, 16800)]