102948800

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 126

約数和(自身を含む): 265889232

約数和(自身を除く): 162940432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 47, 50, 64, 74, 80, 94, 100, 148, 160, 185, 188, 200, 235, 296, 320, 370, 376, 400, 470, 592, 740, 752, 800, 925, 940, 1175, 1184, 1369, 1480, 1504, 1600, 1739, 1850, 1880, 2350, 2368, 2738, 2960, 3008, 3478, 3700, 3760, 4700, 5476, 5920, 6845, 6956, 7400, 7520, 8695, 9400, 10952, 11840, 13690, 13912, 14800, 15040, 17390, 18800, 21904, 27380, 27824, 29600, 34225, 34780, 37600, 43475, 43808, 54760, 55648, 59200, 64343, 68450, 69560, 75200, 86950, 87616, 109520, 111296, 128686, 136900, 139120, 173900, 219040, 257372, 273800, 278240, 321715, 347800, 438080, 514744, 547600, 556480, 643430, 695600, 1029488, 1095200, 1286860, 1391200, 1608575, 2058976, 2190400, 2573720, 2782400, 3217150, 4117952, 5147440, 6434300, 10294880, 12868600, 20589760, 25737200, 51474400, 102948800]

約数ペア:

[(1, 102948800), (2, 51474400), (4, 25737200), (5, 20589760), (8, 12868600), (10, 10294880), (16, 6434300), (20, 5147440), (25, 4117952), (32, 3217150), (37, 2782400), (40, 2573720), (47, 2190400), (50, 2058976), (64, 1608575), (74, 1391200), (80, 1286860), (94, 1095200), (100, 1029488), (148, 695600), (160, 643430), (185, 556480), (188, 547600), (200, 514744), (235, 438080), (296, 347800), (320, 321715), (370, 278240), (376, 273800), (400, 257372), (470, 219040), (592, 173900), (740, 139120), (752, 136900), (800, 128686), (925, 111296), (940, 109520), (1175, 87616), (1184, 86950), (1369, 75200), (1480, 69560), (1504, 68450), (1600, 64343), (1739, 59200), (1850, 55648), (1880, 54760), (2350, 43808), (2368, 43475), (2738, 37600), (2960, 34780), (3008, 34225), (3478, 29600), (3700, 27824), (3760, 27380), (4700, 21904), (5476, 18800), (5920, 17390), (6845, 15040), (6956, 14800), (7400, 13912), (7520, 13690), (8695, 11840), (9400, 10952)]