90572760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 309329280

約数和(自身を除く): 218756520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 53, 60, 72, 90, 94, 101, 106, 120, 141, 159, 180, 188, 202, 212, 235, 265, 282, 303, 318, 360, 376, 404, 423, 424, 470, 477, 505, 530, 564, 606, 636, 705, 795, 808, 846, 909, 940, 954, 1010, 1060, 1128, 1212, 1272, 1410, 1515, 1590, 1692, 1818, 1880, 1908, 2020, 2115, 2120, 2385, 2424, 2491, 2820, 3030, 3180, 3384, 3636, 3816, 4040, 4230, 4545, 4747, 4770, 4982, 5353, 5640, 6060, 6360, 7272, 7473, 8460, 9090, 9494, 9540, 9964, 10706, 12120, 12455, 14241, 14946, 16059, 16920, 18180, 18988, 19080, 19928, 21412, 22419, 23735, 24910, 26765, 28482, 29892, 32118, 36360, 37365, 37976, 42723, 42824, 44838, 47470, 48177, 49820, 53530, 56964, 59784, 64236, 71205, 74730, 80295, 85446, 89676, 94940, 96354, 99640, 107060, 112095, 113928, 128472, 142410, 149460, 160590, 170892, 179352, 189880, 192708, 213615, 214120, 224190, 240885, 251591, 284820, 298920, 321180, 341784, 385416, 427230, 448380, 481770, 503182, 569640, 642360, 754773, 854460, 896760, 963540, 1006364, 1257955, 1509546, 1708920, 1927080, 2012728, 2264319, 2515910, 3019092, 3773865, 4528638, 5031820, 6038184, 7547730, 9057276, 10063640, 11321595, 15095460, 18114552, 22643190, 30190920, 45286380, 90572760]

約数ペア:

[(1, 90572760), (2, 45286380), (3, 30190920), (4, 22643190), (5, 18114552), (6, 15095460), (8, 11321595), (9, 10063640), (10, 9057276), (12, 7547730), (15, 6038184), (18, 5031820), (20, 4528638), (24, 3773865), (30, 3019092), (36, 2515910), (40, 2264319), (45, 2012728), (47, 1927080), (53, 1708920), (60, 1509546), (72, 1257955), (90, 1006364), (94, 963540), (101, 896760), (106, 854460), (120, 754773), (141, 642360), (159, 569640), (180, 503182), (188, 481770), (202, 448380), (212, 427230), (235, 385416), (265, 341784), (282, 321180), (303, 298920), (318, 284820), (360, 251591), (376, 240885), (404, 224190), (423, 214120), (424, 213615), (470, 192708), (477, 189880), (505, 179352), (530, 170892), (564, 160590), (606, 149460), (636, 142410), (705, 128472), (795, 113928), (808, 112095), (846, 107060), (909, 99640), (940, 96354), (954, 94940), (1010, 89676), (1060, 85446), (1128, 80295), (1212, 74730), (1272, 71205), (1410, 64236), (1515, 59784), (1590, 56964), (1692, 53530), (1818, 49820), (1880, 48177), (1908, 47470), (2020, 44838), (2115, 42824), (2120, 42723), (2385, 37976), (2424, 37365), (2491, 36360), (2820, 32118), (3030, 29892), (3180, 28482), (3384, 26765), (3636, 24910), (3816, 23735), (4040, 22419), (4230, 21412), (4545, 19928), (4747, 19080), (4770, 18988), (4982, 18180), (5353, 16920), (5640, 16059), (6060, 14946), (6360, 14241), (7272, 12455), (7473, 12120), (8460, 10706), (9090, 9964), (9494, 9540)]