31330200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 109278720

約数和(自身を除く): 77948520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 47, 50, 55, 60, 66, 75, 88, 94, 100, 101, 110, 120, 132, 141, 150, 165, 188, 200, 202, 220, 235, 264, 275, 282, 300, 303, 330, 376, 404, 440, 470, 505, 517, 550, 564, 600, 606, 660, 705, 808, 825, 940, 1010, 1034, 1100, 1111, 1128, 1175, 1212, 1320, 1410, 1515, 1551, 1650, 1880, 2020, 2068, 2200, 2222, 2350, 2424, 2525, 2585, 2820, 3030, 3102, 3300, 3333, 3525, 4040, 4136, 4444, 4700, 4747, 5050, 5170, 5555, 5640, 6060, 6204, 6600, 6666, 7050, 7575, 7755, 8888, 9400, 9494, 10100, 10340, 11110, 12120, 12408, 12925, 13332, 14100, 14241, 15150, 15510, 16665, 18988, 20200, 20680, 22220, 23735, 25850, 26664, 27775, 28200, 28482, 30300, 31020, 33330, 37976, 38775, 44440, 47470, 51700, 52217, 55550, 56964, 60600, 62040, 66660, 71205, 77550, 83325, 94940, 103400, 104434, 111100, 113928, 118675, 133320, 142410, 155100, 156651, 166650, 189880, 208868, 222200, 237350, 261085, 284820, 310200, 313302, 333300, 356025, 417736, 474700, 522170, 569640, 626604, 666600, 712050, 783255, 949400, 1044340, 1253208, 1305425, 1424100, 1566510, 2088680, 2610850, 2848200, 3133020, 3916275, 5221700, 6266040, 7832550, 10443400, 15665100, 31330200]

約数ペア:

[(1, 31330200), (2, 15665100), (3, 10443400), (4, 7832550), (5, 6266040), (6, 5221700), (8, 3916275), (10, 3133020), (11, 2848200), (12, 2610850), (15, 2088680), (20, 1566510), (22, 1424100), (24, 1305425), (25, 1253208), (30, 1044340), (33, 949400), (40, 783255), (44, 712050), (47, 666600), (50, 626604), (55, 569640), (60, 522170), (66, 474700), (75, 417736), (88, 356025), (94, 333300), (100, 313302), (101, 310200), (110, 284820), (120, 261085), (132, 237350), (141, 222200), (150, 208868), (165, 189880), (188, 166650), (200, 156651), (202, 155100), (220, 142410), (235, 133320), (264, 118675), (275, 113928), (282, 111100), (300, 104434), (303, 103400), (330, 94940), (376, 83325), (404, 77550), (440, 71205), (470, 66660), (505, 62040), (517, 60600), (550, 56964), (564, 55550), (600, 52217), (606, 51700), (660, 47470), (705, 44440), (808, 38775), (825, 37976), (940, 33330), (1010, 31020), (1034, 30300), (1100, 28482), (1111, 28200), (1128, 27775), (1175, 26664), (1212, 25850), (1320, 23735), (1410, 22220), (1515, 20680), (1551, 20200), (1650, 18988), (1880, 16665), (2020, 15510), (2068, 15150), (2200, 14241), (2222, 14100), (2350, 13332), (2424, 12925), (2525, 12408), (2585, 12120), (2820, 11110), (3030, 10340), (3102, 10100), (3300, 9494), (3333, 9400), (3525, 8888), (4040, 7755), (4136, 7575), (4444, 7050), (4700, 6666), (4747, 6600), (5050, 6204), (5170, 6060), (5555, 5640)]