66020850

素因数分解:

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

素因数の和:20984

約数の個数: 72

約数和(自身を含む): 202725120

約数和(自身を除く): 136704270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 20959, 41918, 62877, 104795, 125754, 146713, 188631, 209590, 293426, 314385, 377262, 440139, 523975, 628770, 733565, 880278, 943155, 1047950, 1320417, 1467130, 1571925, 1886310, 2200695, 2640834, 3143850, 3667825, 4401390, 4715775, 6602085, 7335650, 9431550, 11003475, 13204170, 22006950, 33010425, 66020850]

約数ペア:

[(1, 66020850), (2, 33010425), (3, 22006950), (5, 13204170), (6, 11003475), (7, 9431550), (9, 7335650), (10, 6602085), (14, 4715775), (15, 4401390), (18, 3667825), (21, 3143850), (25, 2640834), (30, 2200695), (35, 1886310), (42, 1571925), (45, 1467130), (50, 1320417), (63, 1047950), (70, 943155), (75, 880278), (90, 733565), (105, 628770), (126, 523975), (150, 440139), (175, 377262), (210, 314385), (225, 293426), (315, 209590), (350, 188631), (450, 146713), (525, 125754), (630, 104795), (1050, 62877), (1575, 41918), (3150, 20959)]