79123800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{18839}}^1$

素因数の和:18865

約数の個数: 96

約数和(自身を含む): 280339200

約数和(自身を除く): 201215400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 18839, 37678, 56517, 75356, 94195, 113034, 131873, 150712, 188390, 226068, 263746, 282585, 376780, 395619, 452136, 470975, 527492, 565170, 659365, 753560, 791238, 941950, 1054984, 1130340, 1318730, 1412925, 1582476, 1883900, 1978095, 2260680, 2637460, 2825850, 3164952, 3296825, 3767800, 3956190, 5274920, 5651700, 6593650, 7912380, 9890475, 11303400, 13187300, 15824760, 19780950, 26374600, 39561900, 79123800]

約数ペア:

[(1, 79123800), (2, 39561900), (3, 26374600), (4, 19780950), (5, 15824760), (6, 13187300), (7, 11303400), (8, 9890475), (10, 7912380), (12, 6593650), (14, 5651700), (15, 5274920), (20, 3956190), (21, 3767800), (24, 3296825), (25, 3164952), (28, 2825850), (30, 2637460), (35, 2260680), (40, 1978095), (42, 1883900), (50, 1582476), (56, 1412925), (60, 1318730), (70, 1130340), (75, 1054984), (84, 941950), (100, 791238), (105, 753560), (120, 659365), (140, 565170), (150, 527492), (168, 470975), (175, 452136), (200, 395619), (210, 376780), (280, 282585), (300, 263746), (350, 226068), (420, 188390), (525, 150712), (600, 131873), (700, 113034), (840, 94195), (1050, 75356), (1400, 56517), (2100, 37678), (4200, 18839)]