247988400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{18787}}^1$

素因数の和:18819

約数の個数: 120

約数和(自身を含む): 866652864

約数和(自身を除く): 618664464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 13200, 18787, 37574, 56361, 75148, 93935, 112722, 150296, 187870, 206657, 225444, 281805, 300592, 375740, 413314, 450888, 469675, 563610, 619971, 751480, 826628, 901776, 939350, 1033285, 1127220, 1239942, 1409025, 1502960, 1653256, 1878700, 2066570, 2254440, 2479884, 2818050, 3099855, 3306512, 3757400, 4133140, 4508880, 4959768, 5166425, 5636100, 6199710, 7514800, 8266280, 9919536, 10332850, 11272200, 12399420, 15499275, 16532560, 20665700, 22544400, 24798840, 30998550, 41331400, 49597680, 61997100, 82662800, 123994200, 247988400]

約数ペア:

[(1, 247988400), (2, 123994200), (3, 82662800), (4, 61997100), (5, 49597680), (6, 41331400), (8, 30998550), (10, 24798840), (11, 22544400), (12, 20665700), (15, 16532560), (16, 15499275), (20, 12399420), (22, 11272200), (24, 10332850), (25, 9919536), (30, 8266280), (33, 7514800), (40, 6199710), (44, 5636100), (48, 5166425), (50, 4959768), (55, 4508880), (60, 4133140), (66, 3757400), (75, 3306512), (80, 3099855), (88, 2818050), (100, 2479884), (110, 2254440), (120, 2066570), (132, 1878700), (150, 1653256), (165, 1502960), (176, 1409025), (200, 1239942), (220, 1127220), (240, 1033285), (264, 939350), (275, 901776), (300, 826628), (330, 751480), (400, 619971), (440, 563610), (528, 469675), (550, 450888), (600, 413314), (660, 375740), (825, 300592), (880, 281805), (1100, 225444), (1200, 206657), (1320, 187870), (1650, 150296), (2200, 112722), (2640, 93935), (3300, 75148), (4400, 56361), (6600, 37574), (13200, 18787)]