315852200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2011

約数の個数: 96

約数和(自身を含む): 791392800

約数和(自身を除く): 475540600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 76, 86, 95, 100, 152, 172, 190, 200, 215, 344, 380, 430, 475, 760, 817, 860, 950, 1075, 1634, 1720, 1900, 1933, 2150, 3268, 3800, 3866, 4085, 4300, 6536, 7732, 8170, 8600, 9665, 15464, 16340, 19330, 20425, 32680, 36727, 38660, 40850, 48325, 73454, 77320, 81700, 83119, 96650, 146908, 163400, 166238, 183635, 193300, 293816, 332476, 367270, 386600, 415595, 664952, 734540, 831190, 918175, 1469080, 1579261, 1662380, 1836350, 2077975, 3158522, 3324760, 3672700, 4155950, 6317044, 7345400, 7896305, 8311900, 12634088, 15792610, 16623800, 31585220, 39481525, 63170440, 78963050, 157926100, 315852200]

約数ペア:

[(1, 315852200), (2, 157926100), (4, 78963050), (5, 63170440), (8, 39481525), (10, 31585220), (19, 16623800), (20, 15792610), (25, 12634088), (38, 8311900), (40, 7896305), (43, 7345400), (50, 6317044), (76, 4155950), (86, 3672700), (95, 3324760), (100, 3158522), (152, 2077975), (172, 1836350), (190, 1662380), (200, 1579261), (215, 1469080), (344, 918175), (380, 831190), (430, 734540), (475, 664952), (760, 415595), (817, 386600), (860, 367270), (950, 332476), (1075, 293816), (1634, 193300), (1720, 183635), (1900, 166238), (1933, 163400), (2150, 146908), (3268, 96650), (3800, 83119), (3866, 81700), (4085, 77320), (4300, 73454), (6536, 48325), (7732, 40850), (8170, 38660), (8600, 36727), (9665, 32680), (15464, 20425), (16340, 19330)]