12155200

素因数分解:

$2^6\times 5^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 84

約数和(自身を含む): 30614112

約数和(自身を除く): 18458912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 107, 142, 160, 200, 214, 284, 320, 355, 400, 428, 535, 568, 710, 800, 856, 1070, 1136, 1420, 1600, 1712, 1775, 2140, 2272, 2675, 2840, 3424, 3550, 4280, 4544, 5350, 5680, 6848, 7100, 7597, 8560, 10700, 11360, 14200, 15194, 17120, 21400, 22720, 28400, 30388, 34240, 37985, 42800, 56800, 60776, 75970, 85600, 113600, 121552, 151940, 171200, 189925, 243104, 303880, 379850, 486208, 607760, 759700, 1215520, 1519400, 2431040, 3038800, 6077600, 12155200]

約数ペア:

[(1, 12155200), (2, 6077600), (4, 3038800), (5, 2431040), (8, 1519400), (10, 1215520), (16, 759700), (20, 607760), (25, 486208), (32, 379850), (40, 303880), (50, 243104), (64, 189925), (71, 171200), (80, 151940), (100, 121552), (107, 113600), (142, 85600), (160, 75970), (200, 60776), (214, 56800), (284, 42800), (320, 37985), (355, 34240), (400, 30388), (428, 28400), (535, 22720), (568, 21400), (710, 17120), (800, 15194), (856, 14200), (1070, 11360), (1136, 10700), (1420, 8560), (1600, 7597), (1712, 7100), (1775, 6848), (2140, 5680), (2272, 5350), (2675, 4544), (2840, 4280), (3424, 3550)]