82573020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{50971}}^1$

素因数の和:50992

約数の個数: 60

約数和(自身を含む): 259039704

約数和(自身を除く): 176466684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 50971, 101942, 152913, 203884, 254855, 305826, 458739, 509710, 611652, 764565, 917478, 1019420, 1376217, 1529130, 1834956, 2293695, 2752434, 3058260, 4128651, 4587390, 5504868, 6881085, 8257302, 9174780, 13762170, 16514604, 20643255, 27524340, 41286510, 82573020]

約数ペア:

[(1, 82573020), (2, 41286510), (3, 27524340), (4, 20643255), (5, 16514604), (6, 13762170), (9, 9174780), (10, 8257302), (12, 6881085), (15, 5504868), (18, 4587390), (20, 4128651), (27, 3058260), (30, 2752434), (36, 2293695), (45, 1834956), (54, 1529130), (60, 1376217), (81, 1019420), (90, 917478), (108, 764565), (135, 611652), (162, 509710), (180, 458739), (270, 305826), (324, 254855), (405, 203884), (540, 152913), (810, 101942), (1620, 50971)]