55178400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 182425824

約数和(自身を除く): 127247424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 83, 96, 100, 120, 150, 160, 166, 200, 240, 249, 277, 300, 332, 400, 415, 480, 498, 554, 600, 664, 800, 830, 831, 996, 1108, 1200, 1245, 1328, 1385, 1660, 1662, 1992, 2075, 2216, 2400, 2490, 2656, 2770, 3320, 3324, 3984, 4150, 4155, 4432, 4980, 5540, 6225, 6640, 6648, 6925, 7968, 8300, 8310, 8864, 9960, 11080, 12450, 13280, 13296, 13850, 16600, 16620, 19920, 20775, 22160, 22991, 24900, 26592, 27700, 33200, 33240, 39840, 41550, 44320, 45982, 49800, 55400, 66400, 66480, 68973, 83100, 91964, 99600, 110800, 114955, 132960, 137946, 166200, 183928, 199200, 221600, 229910, 275892, 332400, 344865, 367856, 459820, 551784, 574775, 664800, 689730, 735712, 919640, 1103568, 1149550, 1379460, 1724325, 1839280, 2207136, 2299100, 2758920, 3448650, 3678560, 4598200, 5517840, 6897300, 9196400, 11035680, 13794600, 18392800, 27589200, 55178400]

約数ペア:

[(1, 55178400), (2, 27589200), (3, 18392800), (4, 13794600), (5, 11035680), (6, 9196400), (8, 6897300), (10, 5517840), (12, 4598200), (15, 3678560), (16, 3448650), (20, 2758920), (24, 2299100), (25, 2207136), (30, 1839280), (32, 1724325), (40, 1379460), (48, 1149550), (50, 1103568), (60, 919640), (75, 735712), (80, 689730), (83, 664800), (96, 574775), (100, 551784), (120, 459820), (150, 367856), (160, 344865), (166, 332400), (200, 275892), (240, 229910), (249, 221600), (277, 199200), (300, 183928), (332, 166200), (400, 137946), (415, 132960), (480, 114955), (498, 110800), (554, 99600), (600, 91964), (664, 83100), (800, 68973), (830, 66480), (831, 66400), (996, 55400), (1108, 49800), (1200, 45982), (1245, 44320), (1328, 41550), (1385, 39840), (1660, 33240), (1662, 33200), (1992, 27700), (2075, 26592), (2216, 24900), (2400, 22991), (2490, 22160), (2656, 20775), (2770, 19920), (3320, 16620), (3324, 16600), (3984, 13850), (4150, 13296), (4155, 13280), (4432, 12450), (4980, 11080), (5540, 9960), (6225, 8864), (6640, 8310), (6648, 8300), (6925, 7968)]