2185530900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{24203}}^1$

素因数の和:24270

約数の個数: 144

約数和(自身を含む): 7395193344

約数和(自身を除く): 5209662444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 645, 700, 860, 903, 1050, 1075, 1204, 1290, 1505, 1806, 2100, 2150, 2580, 3010, 3225, 3612, 4300, 4515, 6020, 6450, 7525, 9030, 12900, 15050, 18060, 22575, 24203, 30100, 45150, 48406, 72609, 90300, 96812, 121015, 145218, 169421, 242030, 290436, 338842, 363045, 484060, 508263, 605075, 677684, 726090, 847105, 1016526, 1040729, 1210150, 1452180, 1694210, 1815225, 2033052, 2081458, 2420300, 2541315, 3122187, 3388420, 3630450, 4162916, 4235525, 5082630, 5203645, 6244374, 7260900, 7285103, 8471050, 10165260, 10407290, 12488748, 12706575, 14570206, 15610935, 16942100, 20814580, 21855309, 25413150, 26018225, 29140412, 31221870, 36425515, 43710618, 50826300, 52036450, 62443740, 72851030, 78054675, 87421236, 104072900, 109276545, 145702060, 156109350, 182127575, 218553090, 312218700, 364255150, 437106180, 546382725, 728510300, 1092765450, 2185530900]

約数ペア:

[(1, 2185530900), (2, 1092765450), (3, 728510300), (4, 546382725), (5, 437106180), (6, 364255150), (7, 312218700), (10, 218553090), (12, 182127575), (14, 156109350), (15, 145702060), (20, 109276545), (21, 104072900), (25, 87421236), (28, 78054675), (30, 72851030), (35, 62443740), (42, 52036450), (43, 50826300), (50, 43710618), (60, 36425515), (70, 31221870), (75, 29140412), (84, 26018225), (86, 25413150), (100, 21855309), (105, 20814580), (129, 16942100), (140, 15610935), (150, 14570206), (172, 12706575), (175, 12488748), (210, 10407290), (215, 10165260), (258, 8471050), (300, 7285103), (301, 7260900), (350, 6244374), (420, 5203645), (430, 5082630), (516, 4235525), (525, 4162916), (602, 3630450), (645, 3388420), (700, 3122187), (860, 2541315), (903, 2420300), (1050, 2081458), (1075, 2033052), (1204, 1815225), (1290, 1694210), (1505, 1452180), (1806, 1210150), (2100, 1040729), (2150, 1016526), (2580, 847105), (3010, 726090), (3225, 677684), (3612, 605075), (4300, 508263), (4515, 484060), (6020, 363045), (6450, 338842), (7525, 290436), (9030, 242030), (12900, 169421), (15050, 145218), (18060, 121015), (22575, 96812), (24203, 90300), (30100, 72609), (45150, 48406)]