201125960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 535818240

約数和(自身を除く): 334692280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 71, 134, 140, 142, 151, 268, 280, 284, 302, 335, 355, 469, 497, 536, 568, 604, 670, 710, 755, 938, 994, 1057, 1208, 1340, 1420, 1510, 1876, 1988, 2114, 2345, 2485, 2680, 2840, 3020, 3752, 3976, 4228, 4690, 4757, 4970, 5285, 6040, 8456, 9380, 9514, 9940, 10117, 10570, 10721, 18760, 19028, 19880, 20234, 21140, 21442, 23785, 33299, 38056, 40468, 42280, 42884, 47570, 50585, 53605, 66598, 70819, 75047, 80936, 85768, 95140, 101170, 107210, 133196, 141638, 150094, 166495, 190280, 202340, 214420, 266392, 283276, 300188, 332990, 354095, 375235, 404680, 428840, 566552, 600376, 665980, 708190, 718307, 750470, 1331960, 1416380, 1436614, 1500940, 2832760, 2873228, 3001880, 3591535, 5028149, 5746456, 7183070, 10056298, 14366140, 20112596, 25140745, 28732280, 40225192, 50281490, 100562980, 201125960]

約数ペア:

[(1, 201125960), (2, 100562980), (4, 50281490), (5, 40225192), (7, 28732280), (8, 25140745), (10, 20112596), (14, 14366140), (20, 10056298), (28, 7183070), (35, 5746456), (40, 5028149), (56, 3591535), (67, 3001880), (70, 2873228), (71, 2832760), (134, 1500940), (140, 1436614), (142, 1416380), (151, 1331960), (268, 750470), (280, 718307), (284, 708190), (302, 665980), (335, 600376), (355, 566552), (469, 428840), (497, 404680), (536, 375235), (568, 354095), (604, 332990), (670, 300188), (710, 283276), (755, 266392), (938, 214420), (994, 202340), (1057, 190280), (1208, 166495), (1340, 150094), (1420, 141638), (1510, 133196), (1876, 107210), (1988, 101170), (2114, 95140), (2345, 85768), (2485, 80936), (2680, 75047), (2840, 70819), (3020, 66598), (3752, 53605), (3976, 50585), (4228, 47570), (4690, 42884), (4757, 42280), (4970, 40468), (5285, 38056), (6040, 33299), (8456, 23785), (9380, 21442), (9514, 21140), (9940, 20234), (10117, 19880), (10570, 19028), (10721, 18760)]