76772300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1079

約数の個数: 72

約数和(自身を含む): 184488192

約数和(自身を除く): 107715892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 71, 100, 110, 142, 220, 275, 284, 355, 550, 710, 781, 983, 1100, 1420, 1562, 1775, 1966, 3124, 3550, 3905, 3932, 4915, 7100, 7810, 9830, 10813, 15620, 19525, 19660, 21626, 24575, 39050, 43252, 49150, 54065, 69793, 78100, 98300, 108130, 139586, 216260, 270325, 279172, 348965, 540650, 697930, 767723, 1081300, 1395860, 1535446, 1744825, 3070892, 3489650, 3838615, 6979300, 7677230, 15354460, 19193075, 38386150, 76772300]

約数ペア:

[(1, 76772300), (2, 38386150), (4, 19193075), (5, 15354460), (10, 7677230), (11, 6979300), (20, 3838615), (22, 3489650), (25, 3070892), (44, 1744825), (50, 1535446), (55, 1395860), (71, 1081300), (100, 767723), (110, 697930), (142, 540650), (220, 348965), (275, 279172), (284, 270325), (355, 216260), (550, 139586), (710, 108130), (781, 98300), (983, 78100), (1100, 69793), (1420, 54065), (1562, 49150), (1775, 43252), (1966, 39050), (3124, 24575), (3550, 21626), (3905, 19660), (3932, 19525), (4915, 15620), (7100, 10813), (7810, 9830)]