1954448400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{5237}}^1$

素因数の和:5569

約数の個数: 120

約数和(自身を含む): 6282080064

約数和(自身を除く): 4327631664

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, 240, 300, 311, 400, 600, 622, 933, 1200, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 5237, 6220, 7464, 7775, 9330, 10474, 12440, 14928, 15550, 15711, 18660, 20948, 23325, 24880, 26185, 31100, 31422, 37320, 41896, 46650, 52370, 62200, 62844, 74640, 78555, 83792, 93300, 104740, 124400, 125688, 130925, 157110, 186600, 209480, 251376, 261850, 314220, 373200, 392775, 418960, 523700, 628440, 785550, 1047400, 1256880, 1571100, 1628707, 2094800, 3142200, 3257414, 4886121, 6284400, 6514828, 8143535, 9772242, 13029656, 16287070, 19544484, 24430605, 26059312, 32574140, 39088968, 40717675, 48861210, 65148280, 78177936, 81435350, 97722420, 122153025, 130296560, 162870700, 195444840, 244306050, 325741400, 390889680, 488612100, 651482800, 977224200, 1954448400]

約数ペア:

[(1, 1954448400), (2, 977224200), (3, 651482800), (4, 488612100), (5, 390889680), (6, 325741400), (8, 244306050), (10, 195444840), (12, 162870700), (15, 130296560), (16, 122153025), (20, 97722420), (24, 81435350), (25, 78177936), (30, 65148280), (40, 48861210), (48, 40717675), (50, 39088968), (60, 32574140), (75, 26059312), (80, 24430605), (100, 19544484), (120, 16287070), (150, 13029656), (200, 9772242), (240, 8143535), (300, 6514828), (311, 6284400), (400, 4886121), (600, 3257414), (622, 3142200), (933, 2094800), (1200, 1628707), (1244, 1571100), (1555, 1256880), (1866, 1047400), (2488, 785550), (3110, 628440), (3732, 523700), (4665, 418960), (4976, 392775), (5237, 373200), (6220, 314220), (7464, 261850), (7775, 251376), (9330, 209480), (10474, 186600), (12440, 157110), (14928, 130925), (15550, 125688), (15711, 124400), (18660, 104740), (20948, 93300), (23325, 83792), (24880, 78555), (26185, 74640), (31100, 62844), (31422, 62200), (37320, 52370), (41896, 46650)]