132431200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 358570800

約数和(自身を除く): 226139600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 101, 110, 149, 160, 176, 200, 202, 220, 275, 298, 352, 400, 404, 440, 505, 550, 596, 745, 800, 808, 880, 1010, 1100, 1111, 1192, 1490, 1616, 1639, 1760, 2020, 2200, 2222, 2384, 2525, 2980, 3232, 3278, 3725, 4040, 4400, 4444, 4768, 5050, 5555, 5960, 6556, 7450, 8080, 8195, 8800, 8888, 10100, 11110, 11920, 13112, 14900, 15049, 16160, 16390, 17776, 20200, 22220, 23840, 26224, 27775, 29800, 30098, 32780, 35552, 40400, 40975, 44440, 52448, 55550, 59600, 60196, 65560, 75245, 80800, 81950, 88880, 111100, 119200, 120392, 131120, 150490, 163900, 165539, 177760, 222200, 240784, 262240, 300980, 327800, 331078, 376225, 444400, 481568, 601960, 655600, 662156, 752450, 827695, 888800, 1203920, 1311200, 1324312, 1504900, 1655390, 2407840, 2648624, 3009800, 3310780, 4138475, 5297248, 6019600, 6621560, 8276950, 12039200, 13243120, 16553900, 26486240, 33107800, 66215600, 132431200]

約数ペア:

[(1, 132431200), (2, 66215600), (4, 33107800), (5, 26486240), (8, 16553900), (10, 13243120), (11, 12039200), (16, 8276950), (20, 6621560), (22, 6019600), (25, 5297248), (32, 4138475), (40, 3310780), (44, 3009800), (50, 2648624), (55, 2407840), (80, 1655390), (88, 1504900), (100, 1324312), (101, 1311200), (110, 1203920), (149, 888800), (160, 827695), (176, 752450), (200, 662156), (202, 655600), (220, 601960), (275, 481568), (298, 444400), (352, 376225), (400, 331078), (404, 327800), (440, 300980), (505, 262240), (550, 240784), (596, 222200), (745, 177760), (800, 165539), (808, 163900), (880, 150490), (1010, 131120), (1100, 120392), (1111, 119200), (1192, 111100), (1490, 88880), (1616, 81950), (1639, 80800), (1760, 75245), (2020, 65560), (2200, 60196), (2222, 59600), (2384, 55550), (2525, 52448), (2980, 44440), (3232, 40975), (3278, 40400), (3725, 35552), (4040, 32780), (4400, 30098), (4444, 29800), (4768, 27775), (5050, 26224), (5555, 23840), (5960, 22220), (6556, 20200), (7450, 17776), (8080, 16390), (8195, 16160), (8800, 15049), (8888, 14900), (10100, 13112), (11110, 11920)]