69935200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 185613120

約数和(自身を除く): 115677920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 43, 50, 76, 80, 86, 95, 100, 107, 152, 160, 172, 190, 200, 214, 215, 304, 344, 380, 400, 428, 430, 475, 535, 608, 688, 760, 800, 817, 856, 860, 950, 1070, 1075, 1376, 1520, 1634, 1712, 1720, 1900, 2033, 2140, 2150, 2675, 3040, 3268, 3424, 3440, 3800, 4066, 4085, 4280, 4300, 4601, 5350, 6536, 6880, 7600, 8132, 8170, 8560, 8600, 9202, 10165, 10700, 13072, 15200, 16264, 16340, 17120, 17200, 18404, 20330, 20425, 21400, 23005, 26144, 32528, 32680, 34400, 36808, 40660, 40850, 42800, 46010, 50825, 65056, 65360, 73616, 81320, 81700, 85600, 87419, 92020, 101650, 115025, 130720, 147232, 162640, 163400, 174838, 184040, 203300, 230050, 325280, 326800, 349676, 368080, 406600, 437095, 460100, 653600, 699352, 736160, 813200, 874190, 920200, 1398704, 1626400, 1748380, 1840400, 2185475, 2797408, 3496760, 3680800, 4370950, 6993520, 8741900, 13987040, 17483800, 34967600, 69935200]

約数ペア:

[(1, 69935200), (2, 34967600), (4, 17483800), (5, 13987040), (8, 8741900), (10, 6993520), (16, 4370950), (19, 3680800), (20, 3496760), (25, 2797408), (32, 2185475), (38, 1840400), (40, 1748380), (43, 1626400), (50, 1398704), (76, 920200), (80, 874190), (86, 813200), (95, 736160), (100, 699352), (107, 653600), (152, 460100), (160, 437095), (172, 406600), (190, 368080), (200, 349676), (214, 326800), (215, 325280), (304, 230050), (344, 203300), (380, 184040), (400, 174838), (428, 163400), (430, 162640), (475, 147232), (535, 130720), (608, 115025), (688, 101650), (760, 92020), (800, 87419), (817, 85600), (856, 81700), (860, 81320), (950, 73616), (1070, 65360), (1075, 65056), (1376, 50825), (1520, 46010), (1634, 42800), (1712, 40850), (1720, 40660), (1900, 36808), (2033, 34400), (2140, 32680), (2150, 32528), (2675, 26144), (3040, 23005), (3268, 21400), (3424, 20425), (3440, 20330), (3800, 18404), (4066, 17200), (4085, 17120), (4280, 16340), (4300, 16264), (4601, 15200), (5350, 13072), (6536, 10700), (6880, 10165), (7600, 9202), (8132, 8600), (8170, 8560)]