90116800

素因数分解:

$2^6\times 5^2\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:546

約数の個数: 84

約数和(自身を含む): 223810576

約数和(自身を除く): 133693776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 151, 160, 200, 302, 320, 373, 400, 604, 746, 755, 800, 1208, 1492, 1510, 1600, 1865, 2416, 2984, 3020, 3730, 3775, 4832, 5968, 6040, 7460, 7550, 9325, 9664, 11936, 12080, 14920, 15100, 18650, 23872, 24160, 29840, 30200, 37300, 48320, 56323, 59680, 60400, 74600, 112646, 119360, 120800, 149200, 225292, 241600, 281615, 298400, 450584, 563230, 596800, 901168, 1126460, 1408075, 1802336, 2252920, 2816150, 3604672, 4505840, 5632300, 9011680, 11264600, 18023360, 22529200, 45058400, 90116800]

約数ペア:

[(1, 90116800), (2, 45058400), (4, 22529200), (5, 18023360), (8, 11264600), (10, 9011680), (16, 5632300), (20, 4505840), (25, 3604672), (32, 2816150), (40, 2252920), (50, 1802336), (64, 1408075), (80, 1126460), (100, 901168), (151, 596800), (160, 563230), (200, 450584), (302, 298400), (320, 281615), (373, 241600), (400, 225292), (604, 149200), (746, 120800), (755, 119360), (800, 112646), (1208, 74600), (1492, 60400), (1510, 59680), (1600, 56323), (1865, 48320), (2416, 37300), (2984, 30200), (3020, 29840), (3730, 24160), (3775, 23872), (4832, 18650), (5968, 15100), (6040, 14920), (7460, 12080), (7550, 11936), (9325, 9664)]