20739724200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{886313}}^1$

素因数の和:886348

約数の個数: 144

約数和(自身を含む): 75008753820

約数和(自身を除く): 54269029620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 886313, 1772626, 2658939, 3545252, 4431565, 5317878, 7090504, 7976817, 8863130, 10635756, 11522069, 13294695, 15953634, 17726260, 21271512, 22157825, 23044138, 26589390, 31907268, 34566207, 35452520, 39884085, 44315650, 46088276, 53178780, 57610345, 63814536, 66473475, 69132414, 79768170, 88631300, 92176552, 103698621, 106357560, 115220690, 132946950, 138264828, 159536340, 172831035, 177262600, 199420425, 207397242, 230441380, 265893900, 276529656, 288051725, 319072680, 345662070, 398840850, 414794484, 460882760, 518493105, 531787800, 576103450, 691324140, 797681700, 829588968, 864155175, 1036986210, 1152206900, 1382648280, 1595363400, 1728310350, 2073972420, 2304413800, 2592465525, 3456620700, 4147944840, 5184931050, 6913241400, 10369862100, 20739724200]

約数ペア:

[(1, 20739724200), (2, 10369862100), (3, 6913241400), (4, 5184931050), (5, 4147944840), (6, 3456620700), (8, 2592465525), (9, 2304413800), (10, 2073972420), (12, 1728310350), (13, 1595363400), (15, 1382648280), (18, 1152206900), (20, 1036986210), (24, 864155175), (25, 829588968), (26, 797681700), (30, 691324140), (36, 576103450), (39, 531787800), (40, 518493105), (45, 460882760), (50, 414794484), (52, 398840850), (60, 345662070), (65, 319072680), (72, 288051725), (75, 276529656), (78, 265893900), (90, 230441380), (100, 207397242), (104, 199420425), (117, 177262600), (120, 172831035), (130, 159536340), (150, 138264828), (156, 132946950), (180, 115220690), (195, 106357560), (200, 103698621), (225, 92176552), (234, 88631300), (260, 79768170), (300, 69132414), (312, 66473475), (325, 63814536), (360, 57610345), (390, 53178780), (450, 46088276), (468, 44315650), (520, 39884085), (585, 35452520), (600, 34566207), (650, 31907268), (780, 26589390), (900, 23044138), (936, 22157825), (975, 21271512), (1170, 17726260), (1300, 15953634), (1560, 13294695), (1800, 11522069), (1950, 10635756), (2340, 8863130), (2600, 7976817), (2925, 7090504), (3900, 5317878), (4680, 4431565), (5850, 3545252), (7800, 2658939), (11700, 1772626), (23400, 886313)]