61674900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:750

約数の個数: 144

約数和(自身を含む): 208986624

約数和(自身を除く): 147311724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 645, 683, 700, 860, 903, 1050, 1075, 1204, 1290, 1366, 1505, 1806, 2049, 2100, 2150, 2580, 2732, 3010, 3225, 3415, 3612, 4098, 4300, 4515, 4781, 6020, 6450, 6830, 7525, 8196, 9030, 9562, 10245, 12900, 13660, 14343, 15050, 17075, 18060, 19124, 20490, 22575, 23905, 28686, 29369, 30100, 34150, 40980, 45150, 47810, 51225, 57372, 58738, 68300, 71715, 88107, 90300, 95620, 102450, 117476, 119525, 143430, 146845, 176214, 204900, 205583, 239050, 286860, 293690, 352428, 358575, 411166, 440535, 478100, 587380, 616749, 717150, 734225, 822332, 881070, 1027915, 1233498, 1434300, 1468450, 1762140, 2055830, 2202675, 2466996, 2936900, 3083745, 4111660, 4405350, 5139575, 6167490, 8810700, 10279150, 12334980, 15418725, 20558300, 30837450, 61674900]

約数ペア:

[(1, 61674900), (2, 30837450), (3, 20558300), (4, 15418725), (5, 12334980), (6, 10279150), (7, 8810700), (10, 6167490), (12, 5139575), (14, 4405350), (15, 4111660), (20, 3083745), (21, 2936900), (25, 2466996), (28, 2202675), (30, 2055830), (35, 1762140), (42, 1468450), (43, 1434300), (50, 1233498), (60, 1027915), (70, 881070), (75, 822332), (84, 734225), (86, 717150), (100, 616749), (105, 587380), (129, 478100), (140, 440535), (150, 411166), (172, 358575), (175, 352428), (210, 293690), (215, 286860), (258, 239050), (300, 205583), (301, 204900), (350, 176214), (420, 146845), (430, 143430), (516, 119525), (525, 117476), (602, 102450), (645, 95620), (683, 90300), (700, 88107), (860, 71715), (903, 68300), (1050, 58738), (1075, 57372), (1204, 51225), (1290, 47810), (1366, 45150), (1505, 40980), (1806, 34150), (2049, 30100), (2100, 29369), (2150, 28686), (2580, 23905), (2732, 22575), (3010, 20490), (3225, 19124), (3415, 18060), (3612, 17075), (4098, 15050), (4300, 14343), (4515, 13660), (4781, 12900), (6020, 10245), (6450, 9562), (6830, 9030), (7525, 8196)]