28244100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3085

約数の個数: 72

約数和(自身を含む): 84383488

約数和(自身を除く): 56139388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3037, 3100, 4650, 6074, 9111, 9300, 12148, 15185, 18222, 30370, 36444, 45555, 60740, 75925, 91110, 94147, 151850, 182220, 188294, 227775, 282441, 303700, 376588, 455550, 470735, 564882, 911100, 941470, 1129764, 1412205, 1882940, 2353675, 2824410, 4707350, 5648820, 7061025, 9414700, 14122050, 28244100]

約数ペア:

[(1, 28244100), (2, 14122050), (3, 9414700), (4, 7061025), (5, 5648820), (6, 4707350), (10, 2824410), (12, 2353675), (15, 1882940), (20, 1412205), (25, 1129764), (30, 941470), (31, 911100), (50, 564882), (60, 470735), (62, 455550), (75, 376588), (93, 303700), (100, 282441), (124, 227775), (150, 188294), (155, 182220), (186, 151850), (300, 94147), (310, 91110), (372, 75925), (465, 60740), (620, 45555), (775, 36444), (930, 30370), (1550, 18222), (1860, 15185), (2325, 12148), (3037, 9300), (3100, 9111), (4650, 6074)]