313472400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1353

約数の個数: 120

約数和(自身を含む): 1009280640

約数和(自身を除く): 695808240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 239, 240, 300, 400, 478, 600, 717, 956, 1093, 1195, 1200, 1434, 1912, 2186, 2390, 2868, 3279, 3585, 3824, 4372, 4780, 5465, 5736, 5975, 6558, 7170, 8744, 9560, 10930, 11472, 11950, 13116, 14340, 16395, 17488, 17925, 19120, 21860, 23900, 26232, 27325, 28680, 32790, 35850, 43720, 47800, 52464, 54650, 57360, 65580, 71700, 81975, 87440, 95600, 109300, 131160, 143400, 163950, 218600, 261227, 262320, 286800, 327900, 437200, 522454, 655800, 783681, 1044908, 1306135, 1311600, 1567362, 2089816, 2612270, 3134724, 3918405, 4179632, 5224540, 6269448, 6530675, 7836810, 10449080, 12538896, 13061350, 15673620, 19592025, 20898160, 26122700, 31347240, 39184050, 52245400, 62694480, 78368100, 104490800, 156736200, 313472400]

約数ペア:

[(1, 313472400), (2, 156736200), (3, 104490800), (4, 78368100), (5, 62694480), (6, 52245400), (8, 39184050), (10, 31347240), (12, 26122700), (15, 20898160), (16, 19592025), (20, 15673620), (24, 13061350), (25, 12538896), (30, 10449080), (40, 7836810), (48, 6530675), (50, 6269448), (60, 5224540), (75, 4179632), (80, 3918405), (100, 3134724), (120, 2612270), (150, 2089816), (200, 1567362), (239, 1311600), (240, 1306135), (300, 1044908), (400, 783681), (478, 655800), (600, 522454), (717, 437200), (956, 327900), (1093, 286800), (1195, 262320), (1200, 261227), (1434, 218600), (1912, 163950), (2186, 143400), (2390, 131160), (2868, 109300), (3279, 95600), (3585, 87440), (3824, 81975), (4372, 71700), (4780, 65580), (5465, 57360), (5736, 54650), (5975, 52464), (6558, 47800), (7170, 43720), (8744, 35850), (9560, 32790), (10930, 28680), (11472, 27325), (11950, 26232), (13116, 23900), (14340, 21860), (16395, 19120), (17488, 17925)]