2728541400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{349813}}^1$

素因数の和:349845

約数の個数: 96

約数和(自身を含む): 9109156560

約数和(自身を除く): 6380615160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 349813, 699626, 1049439, 1399252, 1749065, 2098878, 2798504, 3498130, 4197756, 4547569, 5247195, 6996260, 8395512, 8745325, 9095138, 10494390, 13642707, 13992520, 17490650, 18190276, 20988780, 22737845, 26235975, 27285414, 34981300, 36380552, 41977560, 45475690, 52471950, 54570828, 68213535, 69962600, 90951380, 104943900, 109141656, 113689225, 136427070, 181902760, 209887800, 227378450, 272854140, 341067675, 454756900, 545708280, 682135350, 909513800, 1364270700, 2728541400]

約数ペア:

[(1, 2728541400), (2, 1364270700), (3, 909513800), (4, 682135350), (5, 545708280), (6, 454756900), (8, 341067675), (10, 272854140), (12, 227378450), (13, 209887800), (15, 181902760), (20, 136427070), (24, 113689225), (25, 109141656), (26, 104943900), (30, 90951380), (39, 69962600), (40, 68213535), (50, 54570828), (52, 52471950), (60, 45475690), (65, 41977560), (75, 36380552), (78, 34981300), (100, 27285414), (104, 26235975), (120, 22737845), (130, 20988780), (150, 18190276), (156, 17490650), (195, 13992520), (200, 13642707), (260, 10494390), (300, 9095138), (312, 8745325), (325, 8395512), (390, 6996260), (520, 5247195), (600, 4547569), (650, 4197756), (780, 3498130), (975, 2798504), (1300, 2098878), (1560, 1749065), (1950, 1399252), (2600, 1049439), (3900, 699626), (7800, 349813)]