173231200

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2840

約数の個数: 72

約数和(自身を含む): 428410080

約数和(自身を除く): 255178880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 395, 400, 632, 790, 800, 1264, 1580, 1975, 2528, 2741, 3160, 3950, 5482, 6320, 7900, 10964, 12640, 13705, 15800, 21928, 27410, 31600, 43856, 54820, 63200, 68525, 87712, 109640, 137050, 216539, 219280, 274100, 433078, 438560, 548200, 866156, 1082695, 1096400, 1732312, 2165390, 2192800, 3464624, 4330780, 5413475, 6929248, 8661560, 10826950, 17323120, 21653900, 34646240, 43307800, 86615600, 173231200]

約数ペア:

[(1, 173231200), (2, 86615600), (4, 43307800), (5, 34646240), (8, 21653900), (10, 17323120), (16, 10826950), (20, 8661560), (25, 6929248), (32, 5413475), (40, 4330780), (50, 3464624), (79, 2192800), (80, 2165390), (100, 1732312), (158, 1096400), (160, 1082695), (200, 866156), (316, 548200), (395, 438560), (400, 433078), (632, 274100), (790, 219280), (800, 216539), (1264, 137050), (1580, 109640), (1975, 87712), (2528, 68525), (2741, 63200), (3160, 54820), (3950, 43856), (5482, 31600), (6320, 27410), (7900, 21928), (10964, 15800), (12640, 13705)]