81377322000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1043299}}^1$

素因数の和:1043338

約数の個数: 160

約数和(自身を含む): 282542332800

約数和(自身を除く): 201165010800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1625, 1950, 2000, 2600, 3000, 3120, 3250, 3900, 4875, 5200, 6000, 6500, 7800, 9750, 13000, 15600, 19500, 26000, 39000, 78000, 1043299, 2086598, 3129897, 4173196, 5216495, 6259794, 8346392, 10432990, 12519588, 13562887, 15649485, 16692784, 20865980, 25039176, 26082475, 27125774, 31298970, 40688661, 41731960, 50078352, 52164950, 54251548, 62597940, 67814435, 78247425, 81377322, 83463920, 104329900, 108503096, 125195880, 130412375, 135628870, 156494850, 162754644, 203443305, 208659800, 217006192, 250391760, 260824750, 271257740, 312989700, 325509288, 339072175, 391237125, 406886610, 417319600, 521649500, 542515480, 625979400, 651018576, 678144350, 782474250, 813773220, 1017216525, 1043299000, 1085030960, 1251958800, 1356288700, 1564948500, 1627546440, 1695360875, 2034433050, 2086598000, 2712577400, 3129897000, 3255092880, 3390721750, 4068866100, 5086082625, 5425154800, 6259794000, 6781443500, 8137732200, 10172165250, 13562887000, 16275464400, 20344330500, 27125774000, 40688661000, 81377322000]

約数ペア:

[(1, 81377322000), (2, 40688661000), (3, 27125774000), (4, 20344330500), (5, 16275464400), (6, 13562887000), (8, 10172165250), (10, 8137732200), (12, 6781443500), (13, 6259794000), (15, 5425154800), (16, 5086082625), (20, 4068866100), (24, 3390721750), (25, 3255092880), (26, 3129897000), (30, 2712577400), (39, 2086598000), (40, 2034433050), (48, 1695360875), (50, 1627546440), (52, 1564948500), (60, 1356288700), (65, 1251958800), (75, 1085030960), (78, 1043299000), (80, 1017216525), (100, 813773220), (104, 782474250), (120, 678144350), (125, 651018576), (130, 625979400), (150, 542515480), (156, 521649500), (195, 417319600), (200, 406886610), (208, 391237125), (240, 339072175), (250, 325509288), (260, 312989700), (300, 271257740), (312, 260824750), (325, 250391760), (375, 217006192), (390, 208659800), (400, 203443305), (500, 162754644), (520, 156494850), (600, 135628870), (624, 130412375), (650, 125195880), (750, 108503096), (780, 104329900), (975, 83463920), (1000, 81377322), (1040, 78247425), (1200, 67814435), (1300, 62597940), (1500, 54251548), (1560, 52164950), (1625, 50078352), (1950, 41731960), (2000, 40688661), (2600, 31298970), (3000, 27125774), (3120, 26082475), (3250, 25039176), (3900, 20865980), (4875, 16692784), (5200, 15649485), (6000, 13562887), (6500, 12519588), (7800, 10432990), (9750, 8346392), (13000, 6259794), (15600, 5216495), (19500, 4173196), (26000, 3129897), (39000, 2086598), (78000, 1043299)]