1972498800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{56681}}^1$

素因数の和:56731

約数の個数: 120

約数和(自身を含む): 6536568240

約数和(自身を除く): 4564069440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 870, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2900, 3480, 4350, 5800, 6960, 8700, 11600, 17400, 34800, 56681, 113362, 170043, 226724, 283405, 340086, 453448, 566810, 680172, 850215, 906896, 1133620, 1360344, 1417025, 1643749, 1700430, 2267240, 2720688, 2834050, 3287498, 3400860, 4251075, 4534480, 4931247, 5668100, 6574996, 6801720, 8218745, 8502150, 9862494, 11336200, 13149992, 13603440, 16437490, 17004300, 19724988, 22672400, 24656235, 26299984, 32874980, 34008600, 39449976, 41093725, 49312470, 65749960, 68017200, 78899952, 82187450, 98624940, 123281175, 131499920, 164374900, 197249880, 246562350, 328749800, 394499760, 493124700, 657499600, 986249400, 1972498800]

約数ペア:

[(1, 1972498800), (2, 986249400), (3, 657499600), (4, 493124700), (5, 394499760), (6, 328749800), (8, 246562350), (10, 197249880), (12, 164374900), (15, 131499920), (16, 123281175), (20, 98624940), (24, 82187450), (25, 78899952), (29, 68017200), (30, 65749960), (40, 49312470), (48, 41093725), (50, 39449976), (58, 34008600), (60, 32874980), (75, 26299984), (80, 24656235), (87, 22672400), (100, 19724988), (116, 17004300), (120, 16437490), (145, 13603440), (150, 13149992), (174, 11336200), (200, 9862494), (232, 8502150), (240, 8218745), (290, 6801720), (300, 6574996), (348, 5668100), (400, 4931247), (435, 4534480), (464, 4251075), (580, 3400860), (600, 3287498), (696, 2834050), (725, 2720688), (870, 2267240), (1160, 1700430), (1200, 1643749), (1392, 1417025), (1450, 1360344), (1740, 1133620), (2175, 906896), (2320, 850215), (2900, 680172), (3480, 566810), (4350, 453448), (5800, 340086), (6960, 283405), (8700, 226724), (11600, 170043), (17400, 113362), (34800, 56681)]