82274580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5507}}^1$

素因数の和:5605

約数の個数: 72

約数和(自身を含む): 252618912

約数和(自身を除く): 170344332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5507, 7470, 11014, 14940, 16521, 22028, 27535, 33042, 49563, 55070, 66084, 82605, 99126, 110140, 165210, 198252, 247815, 330420, 457081, 495630, 914162, 991260, 1371243, 1828324, 2285405, 2742486, 4113729, 4570810, 5484972, 6856215, 8227458, 9141620, 13712430, 16454916, 20568645, 27424860, 41137290, 82274580]

約数ペア:

[(1, 82274580), (2, 41137290), (3, 27424860), (4, 20568645), (5, 16454916), (6, 13712430), (9, 9141620), (10, 8227458), (12, 6856215), (15, 5484972), (18, 4570810), (20, 4113729), (30, 2742486), (36, 2285405), (45, 1828324), (60, 1371243), (83, 991260), (90, 914162), (166, 495630), (180, 457081), (249, 330420), (332, 247815), (415, 198252), (498, 165210), (747, 110140), (830, 99126), (996, 82605), (1245, 66084), (1494, 55070), (1660, 49563), (2490, 33042), (2988, 27535), (3735, 22028), (4980, 16521), (5507, 14940), (7470, 11014)]