70800800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 202487040

約数和(自身を除く): 131686240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 140, 160, 175, 188, 200, 224, 235, 269, 280, 329, 350, 376, 400, 470, 538, 560, 658, 700, 752, 800, 940, 1076, 1120, 1175, 1316, 1345, 1400, 1504, 1645, 1880, 1883, 2152, 2350, 2632, 2690, 2800, 3290, 3760, 3766, 4304, 4700, 5264, 5380, 5600, 6580, 6725, 7520, 7532, 8225, 8608, 9400, 9415, 10528, 10760, 12643, 13160, 13450, 15064, 16450, 18800, 18830, 21520, 25286, 26320, 26900, 30128, 32900, 37600, 37660, 43040, 47075, 50572, 52640, 53800, 60256, 63215, 65800, 75320, 88501, 94150, 101144, 107600, 126430, 131600, 150640, 177002, 188300, 202288, 215200, 252860, 263200, 301280, 316075, 354004, 376600, 404576, 442505, 505720, 632150, 708008, 753200, 885010, 1011440, 1264300, 1416016, 1506400, 1770020, 2022880, 2212525, 2528600, 2832032, 3540040, 4425050, 5057200, 7080080, 8850100, 10114400, 14160160, 17700200, 35400400, 70800800]

約数ペア:

[(1, 70800800), (2, 35400400), (4, 17700200), (5, 14160160), (7, 10114400), (8, 8850100), (10, 7080080), (14, 5057200), (16, 4425050), (20, 3540040), (25, 2832032), (28, 2528600), (32, 2212525), (35, 2022880), (40, 1770020), (47, 1506400), (50, 1416016), (56, 1264300), (70, 1011440), (80, 885010), (94, 753200), (100, 708008), (112, 632150), (140, 505720), (160, 442505), (175, 404576), (188, 376600), (200, 354004), (224, 316075), (235, 301280), (269, 263200), (280, 252860), (329, 215200), (350, 202288), (376, 188300), (400, 177002), (470, 150640), (538, 131600), (560, 126430), (658, 107600), (700, 101144), (752, 94150), (800, 88501), (940, 75320), (1076, 65800), (1120, 63215), (1175, 60256), (1316, 53800), (1345, 52640), (1400, 50572), (1504, 47075), (1645, 43040), (1880, 37660), (1883, 37600), (2152, 32900), (2350, 30128), (2632, 26900), (2690, 26320), (2800, 25286), (3290, 21520), (3760, 18830), (3766, 18800), (4304, 16450), (4700, 15064), (5264, 13450), (5380, 13160), (5600, 12643), (6580, 10760), (6725, 10528), (7520, 9415), (7532, 9400), (8225, 8608)]