82629300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21187}}^1$

素因数の和:21217

約数の個数: 72

約数和(自身を含む): 257476576

約数和(自身を除く): 174847276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 21187, 42374, 63561, 84748, 105935, 127122, 211870, 254244, 275431, 317805, 423740, 529675, 550862, 635610, 826293, 1059350, 1101724, 1271220, 1377155, 1589025, 1652586, 2118700, 2754310, 3178050, 3305172, 4131465, 5508620, 6356100, 6885775, 8262930, 13771550, 16525860, 20657325, 27543100, 41314650, 82629300]

約数ペア:

[(1, 82629300), (2, 41314650), (3, 27543100), (4, 20657325), (5, 16525860), (6, 13771550), (10, 8262930), (12, 6885775), (13, 6356100), (15, 5508620), (20, 4131465), (25, 3305172), (26, 3178050), (30, 2754310), (39, 2118700), (50, 1652586), (52, 1589025), (60, 1377155), (65, 1271220), (75, 1101724), (78, 1059350), (100, 826293), (130, 635610), (150, 550862), (156, 529675), (195, 423740), (260, 317805), (300, 275431), (325, 254244), (390, 211870), (650, 127122), (780, 105935), (975, 84748), (1300, 63561), (1950, 42374), (3900, 21187)]