89373780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1347

約数の個数: 120

約数和(自身を含む): 287112672

約数和(自身を除く): 197738892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1283, 1290, 1548, 1620, 1935, 2322, 2566, 2580, 3483, 3849, 3870, 4644, 5132, 5805, 6415, 6966, 7698, 7740, 11547, 11610, 12830, 13932, 15396, 17415, 19245, 23094, 23220, 25660, 34641, 34830, 38490, 46188, 55169, 57735, 69282, 69660, 76980, 103923, 110338, 115470, 138564, 165507, 173205, 207846, 220676, 230940, 275845, 331014, 346410, 415692, 496521, 519615, 551690, 662028, 692820, 827535, 993042, 1039230, 1103380, 1489563, 1655070, 1986084, 2078460, 2482605, 2979126, 3310140, 4468689, 4965210, 5958252, 7447815, 8937378, 9930420, 14895630, 17874756, 22343445, 29791260, 44686890, 89373780]

約数ペア:

[(1, 89373780), (2, 44686890), (3, 29791260), (4, 22343445), (5, 17874756), (6, 14895630), (9, 9930420), (10, 8937378), (12, 7447815), (15, 5958252), (18, 4965210), (20, 4468689), (27, 3310140), (30, 2979126), (36, 2482605), (43, 2078460), (45, 1986084), (54, 1655070), (60, 1489563), (81, 1103380), (86, 1039230), (90, 993042), (108, 827535), (129, 692820), (135, 662028), (162, 551690), (172, 519615), (180, 496521), (215, 415692), (258, 346410), (270, 331014), (324, 275845), (387, 230940), (405, 220676), (430, 207846), (516, 173205), (540, 165507), (645, 138564), (774, 115470), (810, 110338), (860, 103923), (1161, 76980), (1283, 69660), (1290, 69282), (1548, 57735), (1620, 55169), (1935, 46188), (2322, 38490), (2566, 34830), (2580, 34641), (3483, 25660), (3849, 23220), (3870, 23094), (4644, 19245), (5132, 17415), (5805, 15396), (6415, 13932), (6966, 12830), (7698, 11610), (7740, 11547)]