85538200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 220968000

約数和(自身を除く): 135429800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 59, 88, 100, 110, 118, 200, 220, 236, 275, 295, 440, 472, 550, 590, 649, 659, 1100, 1180, 1298, 1318, 1475, 2200, 2360, 2596, 2636, 2950, 3245, 3295, 5192, 5272, 5900, 6490, 6590, 7249, 11800, 12980, 13180, 14498, 16225, 16475, 25960, 26360, 28996, 32450, 32950, 36245, 38881, 57992, 64900, 65900, 72490, 77762, 129800, 131800, 144980, 155524, 181225, 194405, 289960, 311048, 362450, 388810, 427691, 724900, 777620, 855382, 972025, 1449800, 1555240, 1710764, 1944050, 2138455, 3421528, 3888100, 4276910, 7776200, 8553820, 10692275, 17107640, 21384550, 42769100, 85538200]

約数ペア:

[(1, 85538200), (2, 42769100), (4, 21384550), (5, 17107640), (8, 10692275), (10, 8553820), (11, 7776200), (20, 4276910), (22, 3888100), (25, 3421528), (40, 2138455), (44, 1944050), (50, 1710764), (55, 1555240), (59, 1449800), (88, 972025), (100, 855382), (110, 777620), (118, 724900), (200, 427691), (220, 388810), (236, 362450), (275, 311048), (295, 289960), (440, 194405), (472, 181225), (550, 155524), (590, 144980), (649, 131800), (659, 129800), (1100, 77762), (1180, 72490), (1298, 65900), (1318, 64900), (1475, 57992), (2200, 38881), (2360, 36245), (2596, 32950), (2636, 32450), (2950, 28996), (3245, 26360), (3295, 25960), (5192, 16475), (5272, 16225), (5900, 14498), (6490, 13180), (6590, 12980), (7249, 11800)]