205857600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3337

約数の個数: 168

約数和(自身を含む): 727557600

約数和(自身を除く): 521700000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3299, 3900, 4160, 4800, 5200, 6240, 6598, 7800, 9897, 10400, 12480, 13196, 15600, 16495, 19794, 20800, 26392, 31200, 32990, 39588, 42887, 49485, 52784, 62400, 65980, 79176, 82475, 85774, 98970, 105568, 128661, 131960, 158352, 164950, 171548, 197940, 211136, 214435, 247425, 257322, 263920, 316704, 329900, 343096, 395880, 428870, 494850, 514644, 527840, 633408, 643305, 659800, 686192, 791760, 857740, 989700, 1029288, 1055680, 1072175, 1286610, 1319600, 1372384, 1583520, 1715480, 1979400, 2058576, 2144350, 2573220, 2639200, 2744768, 3167040, 3216525, 3430960, 3958800, 4117152, 4288700, 5146440, 5278400, 6433050, 6861920, 7917600, 8234304, 8577400, 10292880, 12866100, 13723840, 15835200, 17154800, 20585760, 25732200, 34309600, 41171520, 51464400, 68619200, 102928800, 205857600]

約数ペア:

[(1, 205857600), (2, 102928800), (3, 68619200), (4, 51464400), (5, 41171520), (6, 34309600), (8, 25732200), (10, 20585760), (12, 17154800), (13, 15835200), (15, 13723840), (16, 12866100), (20, 10292880), (24, 8577400), (25, 8234304), (26, 7917600), (30, 6861920), (32, 6433050), (39, 5278400), (40, 5146440), (48, 4288700), (50, 4117152), (52, 3958800), (60, 3430960), (64, 3216525), (65, 3167040), (75, 2744768), (78, 2639200), (80, 2573220), (96, 2144350), (100, 2058576), (104, 1979400), (120, 1715480), (130, 1583520), (150, 1372384), (156, 1319600), (160, 1286610), (192, 1072175), (195, 1055680), (200, 1029288), (208, 989700), (240, 857740), (260, 791760), (300, 686192), (312, 659800), (320, 643305), (325, 633408), (390, 527840), (400, 514644), (416, 494850), (480, 428870), (520, 395880), (600, 343096), (624, 329900), (650, 316704), (780, 263920), (800, 257322), (832, 247425), (960, 214435), (975, 211136), (1040, 197940), (1200, 171548), (1248, 164950), (1300, 158352), (1560, 131960), (1600, 128661), (1950, 105568), (2080, 98970), (2400, 85774), (2496, 82475), (2600, 79176), (3120, 65980), (3299, 62400), (3900, 52784), (4160, 49485), (4800, 42887), (5200, 39588), (6240, 32990), (6598, 31200), (7800, 26392), (9897, 20800), (10400, 19794), (12480, 16495), (13196, 15600)]