128516100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2837}}^1$

素因数の和:3005

約数の個数: 72

約数和(自身を含む): 374434368

約数和(自身を除く): 245918268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 151, 300, 302, 453, 604, 755, 906, 1510, 1812, 2265, 2837, 3020, 3775, 4530, 5674, 7550, 8511, 9060, 11325, 11348, 14185, 15100, 17022, 22650, 28370, 34044, 42555, 45300, 56740, 70925, 85110, 141850, 170220, 212775, 283700, 425550, 428387, 851100, 856774, 1285161, 1713548, 2141935, 2570322, 4283870, 5140644, 6425805, 8567740, 10709675, 12851610, 21419350, 25703220, 32129025, 42838700, 64258050, 128516100]

約数ペア:

[(1, 128516100), (2, 64258050), (3, 42838700), (4, 32129025), (5, 25703220), (6, 21419350), (10, 12851610), (12, 10709675), (15, 8567740), (20, 6425805), (25, 5140644), (30, 4283870), (50, 2570322), (60, 2141935), (75, 1713548), (100, 1285161), (150, 856774), (151, 851100), (300, 428387), (302, 425550), (453, 283700), (604, 212775), (755, 170220), (906, 141850), (1510, 85110), (1812, 70925), (2265, 56740), (2837, 45300), (3020, 42555), (3775, 34044), (4530, 28370), (5674, 22650), (7550, 17022), (8511, 15100), (9060, 14185), (11325, 11348)]