79225020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{20959}}^1$

素因数の和:20984

約数の個数: 96

約数和(自身を含む): 281702400

約数和(自身を除く): 202477380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 20959, 41918, 62877, 83836, 104795, 125754, 146713, 188631, 209590, 251508, 293426, 314385, 377262, 419180, 440139, 565893, 586852, 628770, 733565, 754524, 880278, 943155, 1131786, 1257540, 1320417, 1467130, 1760556, 1886310, 2200695, 2263572, 2640834, 2829465, 2934260, 3772620, 3961251, 4401390, 5281668, 5658930, 6602085, 7922502, 8802780, 11317860, 13204170, 15845004, 19806255, 26408340, 39612510, 79225020]

約数ペア:

[(1, 79225020), (2, 39612510), (3, 26408340), (4, 19806255), (5, 15845004), (6, 13204170), (7, 11317860), (9, 8802780), (10, 7922502), (12, 6602085), (14, 5658930), (15, 5281668), (18, 4401390), (20, 3961251), (21, 3772620), (27, 2934260), (28, 2829465), (30, 2640834), (35, 2263572), (36, 2200695), (42, 1886310), (45, 1760556), (54, 1467130), (60, 1320417), (63, 1257540), (70, 1131786), (84, 943155), (90, 880278), (105, 754524), (108, 733565), (126, 628770), (135, 586852), (140, 565893), (180, 440139), (189, 419180), (210, 377262), (252, 314385), (270, 293426), (315, 251508), (378, 209590), (420, 188631), (540, 146713), (630, 125754), (756, 104795), (945, 83836), (1260, 62877), (1890, 41918), (3780, 20959)]