84360100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1525

約数の個数: 72

約数和(自身を含む): 203611968

約数和(自身を除く): 119251868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 550, 583, 1060, 1100, 1166, 1325, 1447, 2332, 2650, 2894, 2915, 5300, 5788, 5830, 7235, 11660, 14470, 14575, 15917, 28940, 29150, 31834, 36175, 58300, 63668, 72350, 76691, 79585, 144700, 153382, 159170, 306764, 318340, 383455, 397925, 766910, 795850, 843601, 1533820, 1591700, 1687202, 1917275, 3374404, 3834550, 4218005, 7669100, 8436010, 16872020, 21090025, 42180050, 84360100]

約数ペア:

[(1, 84360100), (2, 42180050), (4, 21090025), (5, 16872020), (10, 8436010), (11, 7669100), (20, 4218005), (22, 3834550), (25, 3374404), (44, 1917275), (50, 1687202), (53, 1591700), (55, 1533820), (100, 843601), (106, 795850), (110, 766910), (212, 397925), (220, 383455), (265, 318340), (275, 306764), (530, 159170), (550, 153382), (583, 144700), (1060, 79585), (1100, 76691), (1166, 72350), (1325, 63668), (1447, 58300), (2332, 36175), (2650, 31834), (2894, 29150), (2915, 28940), (5300, 15917), (5788, 14575), (5830, 14470), (7235, 11660)]