87520050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4523}}^1$

素因数の和:4584

約数の個数: 72

約数和(自身を含む): 240658704

約数和(自身を除く): 153138654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3870, 4523, 6450, 9046, 9675, 13569, 19350, 22615, 27138, 40707, 45230, 67845, 81414, 113075, 135690, 194489, 203535, 226150, 339225, 388978, 407070, 583467, 678450, 972445, 1017675, 1166934, 1750401, 1944890, 2035350, 2917335, 3500802, 4862225, 5834670, 8752005, 9724450, 14586675, 17504010, 29173350, 43760025, 87520050]

約数ペア:

[(1, 87520050), (2, 43760025), (3, 29173350), (5, 17504010), (6, 14586675), (9, 9724450), (10, 8752005), (15, 5834670), (18, 4862225), (25, 3500802), (30, 2917335), (43, 2035350), (45, 1944890), (50, 1750401), (75, 1166934), (86, 1017675), (90, 972445), (129, 678450), (150, 583467), (215, 407070), (225, 388978), (258, 339225), (387, 226150), (430, 203535), (450, 194489), (645, 135690), (774, 113075), (1075, 81414), (1290, 67845), (1935, 45230), (2150, 40707), (3225, 27138), (3870, 22615), (4523, 19350), (6450, 13569), (9046, 9675)]