66213600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 220485888

約数和(自身を除く): 154272288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 75, 80, 94, 96, 100, 120, 141, 150, 160, 188, 200, 235, 240, 282, 300, 376, 400, 470, 480, 564, 587, 600, 705, 752, 800, 940, 1128, 1174, 1175, 1200, 1410, 1504, 1761, 1880, 2256, 2348, 2350, 2400, 2820, 2935, 3522, 3525, 3760, 4512, 4696, 4700, 5640, 5870, 7044, 7050, 7520, 8805, 9392, 9400, 11280, 11740, 14088, 14100, 14675, 17610, 18784, 18800, 22560, 23480, 27589, 28176, 28200, 29350, 35220, 37600, 44025, 46960, 55178, 56352, 56400, 58700, 70440, 82767, 88050, 93920, 110356, 112800, 117400, 137945, 140880, 165534, 176100, 220712, 234800, 275890, 281760, 331068, 352200, 413835, 441424, 469600, 551780, 662136, 689725, 704400, 827670, 882848, 1103560, 1324272, 1379450, 1408800, 1655340, 2069175, 2207120, 2648544, 2758900, 3310680, 4138350, 4414240, 5517800, 6621360, 8276700, 11035600, 13242720, 16553400, 22071200, 33106800, 66213600]

約数ペア:

[(1, 66213600), (2, 33106800), (3, 22071200), (4, 16553400), (5, 13242720), (6, 11035600), (8, 8276700), (10, 6621360), (12, 5517800), (15, 4414240), (16, 4138350), (20, 3310680), (24, 2758900), (25, 2648544), (30, 2207120), (32, 2069175), (40, 1655340), (47, 1408800), (48, 1379450), (50, 1324272), (60, 1103560), (75, 882848), (80, 827670), (94, 704400), (96, 689725), (100, 662136), (120, 551780), (141, 469600), (150, 441424), (160, 413835), (188, 352200), (200, 331068), (235, 281760), (240, 275890), (282, 234800), (300, 220712), (376, 176100), (400, 165534), (470, 140880), (480, 137945), (564, 117400), (587, 112800), (600, 110356), (705, 93920), (752, 88050), (800, 82767), (940, 70440), (1128, 58700), (1174, 56400), (1175, 56352), (1200, 55178), (1410, 46960), (1504, 44025), (1761, 37600), (1880, 35220), (2256, 29350), (2348, 28200), (2350, 28176), (2400, 27589), (2820, 23480), (2935, 22560), (3522, 18800), (3525, 18784), (3760, 17610), (4512, 14675), (4696, 14100), (4700, 14088), (5640, 11740), (5870, 11280), (7044, 9400), (7050, 9392), (7520, 8805)]