76677900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19661}}^1$

素因数の和:19691

約数の個数: 72

約数和(自身を含む): 238932624

約数和(自身を除く): 162254724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 19661, 39322, 58983, 78644, 98305, 117966, 196610, 235932, 255593, 294915, 393220, 491525, 511186, 589830, 766779, 983050, 1022372, 1179660, 1277965, 1474575, 1533558, 1966100, 2555930, 2949150, 3067116, 3833895, 5111860, 5898300, 6389825, 7667790, 12779650, 15335580, 19169475, 25559300, 38338950, 76677900]

約数ペア:

[(1, 76677900), (2, 38338950), (3, 25559300), (4, 19169475), (5, 15335580), (6, 12779650), (10, 7667790), (12, 6389825), (13, 5898300), (15, 5111860), (20, 3833895), (25, 3067116), (26, 2949150), (30, 2555930), (39, 1966100), (50, 1533558), (52, 1474575), (60, 1277965), (65, 1179660), (75, 1022372), (78, 983050), (100, 766779), (130, 589830), (150, 511186), (156, 491525), (195, 393220), (260, 294915), (300, 255593), (325, 235932), (390, 196610), (650, 117966), (780, 98305), (975, 78644), (1300, 58983), (1950, 39322), (3900, 19661)]