105647100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 333645312

約数和(自身を除く): 227998212

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, 195, 206, 260, 263, 300, 309, 325, 390, 412, 515, 526, 618, 650, 780, 789, 975, 1030, 1052, 1236, 1300, 1315, 1339, 1545, 1578, 1950, 2060, 2575, 2630, 2678, 3090, 3156, 3419, 3900, 3945, 4017, 5150, 5260, 5356, 6180, 6575, 6695, 6838, 7725, 7890, 8034, 10257, 10300, 13150, 13390, 13676, 15450, 15780, 16068, 17095, 19725, 20085, 20514, 26300, 26780, 27089, 30900, 33475, 34190, 39450, 40170, 41028, 51285, 54178, 66950, 68380, 78900, 80340, 81267, 85475, 100425, 102570, 108356, 133900, 135445, 162534, 170950, 200850, 205140, 256425, 270890, 325068, 341900, 352157, 401700, 406335, 512850, 541780, 677225, 704314, 812670, 1025700, 1056471, 1354450, 1408628, 1625340, 1760785, 2031675, 2112942, 2708900, 3521570, 4063350, 4225884, 5282355, 7043140, 8126700, 8803925, 10564710, 17607850, 21129420, 26411775, 35215700, 52823550, 105647100]

約数ペア:

[(1, 105647100), (2, 52823550), (3, 35215700), (4, 26411775), (5, 21129420), (6, 17607850), (10, 10564710), (12, 8803925), (13, 8126700), (15, 7043140), (20, 5282355), (25, 4225884), (26, 4063350), (30, 3521570), (39, 2708900), (50, 2112942), (52, 2031675), (60, 1760785), (65, 1625340), (75, 1408628), (78, 1354450), (100, 1056471), (103, 1025700), (130, 812670), (150, 704314), (156, 677225), (195, 541780), (206, 512850), (260, 406335), (263, 401700), (300, 352157), (309, 341900), (325, 325068), (390, 270890), (412, 256425), (515, 205140), (526, 200850), (618, 170950), (650, 162534), (780, 135445), (789, 133900), (975, 108356), (1030, 102570), (1052, 100425), (1236, 85475), (1300, 81267), (1315, 80340), (1339, 78900), (1545, 68380), (1578, 66950), (1950, 54178), (2060, 51285), (2575, 41028), (2630, 40170), (2678, 39450), (3090, 34190), (3156, 33475), (3419, 30900), (3900, 27089), (3945, 26780), (4017, 26300), (5150, 20514), (5260, 20085), (5356, 19725), (6180, 17095), (6575, 16068), (6695, 15780), (6838, 15450), (7725, 13676), (7890, 13390), (8034, 13150), (10257, 10300)]