198463200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6397

約数の個数: 144

約数和(自身を含む): 695799216

約数和(自身を除く): 497336016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 6361, 7800, 10400, 12722, 15600, 19083, 25444, 31200, 31805, 38166, 50888, 63610, 76332, 82693, 95415, 101776, 127220, 152664, 159025, 165386, 190830, 203552, 248079, 254440, 305328, 318050, 330772, 381660, 413465, 477075, 496158, 508880, 610656, 636100, 661544, 763320, 826930, 954150, 992316, 1017760, 1240395, 1272200, 1323088, 1526640, 1653860, 1908300, 1984632, 2067325, 2480790, 2544400, 2646176, 3053280, 3307720, 3816600, 3969264, 4134650, 4961580, 5088800, 6201975, 6615440, 7633200, 7938528, 8269300, 9923160, 12403950, 13230880, 15266400, 16538600, 19846320, 24807900, 33077200, 39692640, 49615800, 66154400, 99231600, 198463200]

約数ペア:

[(1, 198463200), (2, 99231600), (3, 66154400), (4, 49615800), (5, 39692640), (6, 33077200), (8, 24807900), (10, 19846320), (12, 16538600), (13, 15266400), (15, 13230880), (16, 12403950), (20, 9923160), (24, 8269300), (25, 7938528), (26, 7633200), (30, 6615440), (32, 6201975), (39, 5088800), (40, 4961580), (48, 4134650), (50, 3969264), (52, 3816600), (60, 3307720), (65, 3053280), (75, 2646176), (78, 2544400), (80, 2480790), (96, 2067325), (100, 1984632), (104, 1908300), (120, 1653860), (130, 1526640), (150, 1323088), (156, 1272200), (160, 1240395), (195, 1017760), (200, 992316), (208, 954150), (240, 826930), (260, 763320), (300, 661544), (312, 636100), (325, 610656), (390, 508880), (400, 496158), (416, 477075), (480, 413465), (520, 381660), (600, 330772), (624, 318050), (650, 305328), (780, 254440), (800, 248079), (975, 203552), (1040, 190830), (1200, 165386), (1248, 159025), (1300, 152664), (1560, 127220), (1950, 101776), (2080, 95415), (2400, 82693), (2600, 76332), (3120, 63610), (3900, 50888), (5200, 38166), (6240, 31805), (6361, 31200), (7800, 25444), (10400, 19083), (12722, 15600)]