65021600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:727

約数の個数: 144

約数和(自身を含む): 192362688

約数和(自身を除く): 127341088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 683, 700, 800, 850, 952, 1120, 1190, 1360, 1366, 1400, 1700, 1904, 2380, 2720, 2732, 2800, 2975, 3400, 3415, 3808, 4760, 4781, 5464, 5600, 5950, 6800, 6830, 9520, 9562, 10928, 11611, 11900, 13600, 13660, 17075, 19040, 19124, 21856, 23222, 23800, 23905, 27320, 34150, 38248, 46444, 47600, 47810, 54640, 58055, 68300, 76496, 81277, 92888, 95200, 95620, 109280, 116110, 119525, 136600, 152992, 162554, 185776, 191240, 232220, 239050, 273200, 290275, 325108, 371552, 382480, 406385, 464440, 478100, 546400, 580550, 650216, 764960, 812770, 928880, 956200, 1161100, 1300432, 1625540, 1857760, 1912400, 2031925, 2322200, 2600864, 3251080, 3824800, 4063850, 4644400, 6502160, 8127700, 9288800, 13004320, 16255400, 32510800, 65021600]

約数ペア:

[(1, 65021600), (2, 32510800), (4, 16255400), (5, 13004320), (7, 9288800), (8, 8127700), (10, 6502160), (14, 4644400), (16, 4063850), (17, 3824800), (20, 3251080), (25, 2600864), (28, 2322200), (32, 2031925), (34, 1912400), (35, 1857760), (40, 1625540), (50, 1300432), (56, 1161100), (68, 956200), (70, 928880), (80, 812770), (85, 764960), (100, 650216), (112, 580550), (119, 546400), (136, 478100), (140, 464440), (160, 406385), (170, 382480), (175, 371552), (200, 325108), (224, 290275), (238, 273200), (272, 239050), (280, 232220), (340, 191240), (350, 185776), (400, 162554), (425, 152992), (476, 136600), (544, 119525), (560, 116110), (595, 109280), (680, 95620), (683, 95200), (700, 92888), (800, 81277), (850, 76496), (952, 68300), (1120, 58055), (1190, 54640), (1360, 47810), (1366, 47600), (1400, 46444), (1700, 38248), (1904, 34150), (2380, 27320), (2720, 23905), (2732, 23800), (2800, 23222), (2975, 21856), (3400, 19124), (3415, 19040), (3808, 17075), (4760, 13660), (4781, 13600), (5464, 11900), (5600, 11611), (5950, 10928), (6800, 9562), (6830, 9520)]