77528100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 245178752

約数和(自身を除く): 167650652

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, 103, 130, 150, 156, 193, 195, 206, 260, 300, 309, 325, 386, 390, 412, 515, 579, 618, 650, 772, 780, 965, 975, 1030, 1158, 1236, 1300, 1339, 1545, 1930, 1950, 2060, 2316, 2509, 2575, 2678, 2895, 3090, 3860, 3900, 4017, 4825, 5018, 5150, 5356, 5790, 6180, 6695, 7527, 7725, 8034, 9650, 10036, 10300, 11580, 12545, 13390, 14475, 15054, 15450, 16068, 19300, 19879, 20085, 25090, 26780, 28950, 30108, 30900, 33475, 37635, 39758, 40170, 50180, 57900, 59637, 62725, 66950, 75270, 79516, 80340, 99395, 100425, 119274, 125450, 133900, 150540, 188175, 198790, 200850, 238548, 250900, 258427, 298185, 376350, 397580, 401700, 496975, 516854, 596370, 752700, 775281, 993950, 1033708, 1192740, 1292135, 1490925, 1550562, 1987900, 2584270, 2981850, 3101124, 3876405, 5168540, 5963700, 6460675, 7752810, 12921350, 15505620, 19382025, 25842700, 38764050, 77528100]

約数ペア:

[(1, 77528100), (2, 38764050), (3, 25842700), (4, 19382025), (5, 15505620), (6, 12921350), (10, 7752810), (12, 6460675), (13, 5963700), (15, 5168540), (20, 3876405), (25, 3101124), (26, 2981850), (30, 2584270), (39, 1987900), (50, 1550562), (52, 1490925), (60, 1292135), (65, 1192740), (75, 1033708), (78, 993950), (100, 775281), (103, 752700), (130, 596370), (150, 516854), (156, 496975), (193, 401700), (195, 397580), (206, 376350), (260, 298185), (300, 258427), (309, 250900), (325, 238548), (386, 200850), (390, 198790), (412, 188175), (515, 150540), (579, 133900), (618, 125450), (650, 119274), (772, 100425), (780, 99395), (965, 80340), (975, 79516), (1030, 75270), (1158, 66950), (1236, 62725), (1300, 59637), (1339, 57900), (1545, 50180), (1930, 40170), (1950, 39758), (2060, 37635), (2316, 33475), (2509, 30900), (2575, 30108), (2678, 28950), (2895, 26780), (3090, 25090), (3860, 20085), (3900, 19879), (4017, 19300), (4825, 16068), (5018, 15450), (5150, 15054), (5356, 14475), (5790, 13390), (6180, 12545), (6695, 11580), (7527, 10300), (7725, 10036), (8034, 9650)]