69659200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 168

約数和(自身を含む): 196440552

約数和(自身を除く): 126781352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 64, 65, 68, 80, 85, 100, 104, 130, 136, 160, 170, 197, 200, 208, 221, 260, 272, 320, 325, 340, 394, 400, 416, 425, 442, 520, 544, 650, 680, 788, 800, 832, 850, 884, 985, 1040, 1088, 1105, 1300, 1360, 1576, 1600, 1700, 1768, 1970, 2080, 2210, 2561, 2600, 2720, 3152, 3349, 3400, 3536, 3940, 4160, 4420, 4925, 5122, 5200, 5440, 5525, 6304, 6698, 6800, 7072, 7880, 8840, 9850, 10244, 10400, 11050, 12608, 12805, 13396, 13600, 14144, 15760, 16745, 17680, 19700, 20488, 20800, 22100, 25610, 26792, 27200, 31520, 33490, 35360, 39400, 40976, 43537, 44200, 51220, 53584, 63040, 64025, 66980, 70720, 78800, 81952, 83725, 87074, 88400, 102440, 107168, 128050, 133960, 157600, 163904, 167450, 174148, 176800, 204880, 214336, 217685, 256100, 267920, 315200, 334900, 348296, 353600, 409760, 435370, 512200, 535840, 669800, 696592, 819520, 870740, 1024400, 1071680, 1088425, 1339600, 1393184, 1741480, 2048800, 2176850, 2679200, 2786368, 3482960, 4097600, 4353700, 5358400, 6965920, 8707400, 13931840, 17414800, 34829600, 69659200]

約数ペア:

[(1, 69659200), (2, 34829600), (4, 17414800), (5, 13931840), (8, 8707400), (10, 6965920), (13, 5358400), (16, 4353700), (17, 4097600), (20, 3482960), (25, 2786368), (26, 2679200), (32, 2176850), (34, 2048800), (40, 1741480), (50, 1393184), (52, 1339600), (64, 1088425), (65, 1071680), (68, 1024400), (80, 870740), (85, 819520), (100, 696592), (104, 669800), (130, 535840), (136, 512200), (160, 435370), (170, 409760), (197, 353600), (200, 348296), (208, 334900), (221, 315200), (260, 267920), (272, 256100), (320, 217685), (325, 214336), (340, 204880), (394, 176800), (400, 174148), (416, 167450), (425, 163904), (442, 157600), (520, 133960), (544, 128050), (650, 107168), (680, 102440), (788, 88400), (800, 87074), (832, 83725), (850, 81952), (884, 78800), (985, 70720), (1040, 66980), (1088, 64025), (1105, 63040), (1300, 53584), (1360, 51220), (1576, 44200), (1600, 43537), (1700, 40976), (1768, 39400), (1970, 35360), (2080, 33490), (2210, 31520), (2561, 27200), (2600, 26792), (2720, 25610), (3152, 22100), (3349, 20800), (3400, 20488), (3536, 19700), (3940, 17680), (4160, 16745), (4420, 15760), (4925, 14144), (5122, 13600), (5200, 13396), (5440, 12805), (5525, 12608), (6304, 11050), (6698, 10400), (6800, 10244), (7072, 9850), (7880, 8840)]