26978400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{1249}}^1$

素因数の和:1278

約数の個数: 144

約数和(自身を含む): 97650000

約数和(自身を除く): 70671600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1249, 1350, 1440, 1800, 2160, 2400, 2498, 2700, 3600, 3747, 4320, 4996, 5400, 6245, 7200, 7494, 9992, 10800, 11241, 12490, 14988, 18735, 19984, 21600, 22482, 24980, 29976, 31225, 33723, 37470, 39968, 44964, 49960, 56205, 59952, 62450, 67446, 74940, 89928, 93675, 99920, 112410, 119904, 124900, 134892, 149880, 168615, 179856, 187350, 199840, 224820, 249800, 269784, 281025, 299760, 337230, 359712, 374700, 449640, 499600, 539568, 562050, 599520, 674460, 749400, 843075, 899280, 999200, 1079136, 1124100, 1348920, 1498800, 1686150, 1798560, 2248200, 2697840, 2997600, 3372300, 4496400, 5395680, 6744600, 8992800, 13489200, 26978400]

約数ペア:

[(1, 26978400), (2, 13489200), (3, 8992800), (4, 6744600), (5, 5395680), (6, 4496400), (8, 3372300), (9, 2997600), (10, 2697840), (12, 2248200), (15, 1798560), (16, 1686150), (18, 1498800), (20, 1348920), (24, 1124100), (25, 1079136), (27, 999200), (30, 899280), (32, 843075), (36, 749400), (40, 674460), (45, 599520), (48, 562050), (50, 539568), (54, 499600), (60, 449640), (72, 374700), (75, 359712), (80, 337230), (90, 299760), (96, 281025), (100, 269784), (108, 249800), (120, 224820), (135, 199840), (144, 187350), (150, 179856), (160, 168615), (180, 149880), (200, 134892), (216, 124900), (225, 119904), (240, 112410), (270, 99920), (288, 93675), (300, 89928), (360, 74940), (400, 67446), (432, 62450), (450, 59952), (480, 56205), (540, 49960), (600, 44964), (675, 39968), (720, 37470), (800, 33723), (864, 31225), (900, 29976), (1080, 24980), (1200, 22482), (1249, 21600), (1350, 19984), (1440, 18735), (1800, 14988), (2160, 12490), (2400, 11241), (2498, 10800), (2700, 9992), (3600, 7494), (3747, 7200), (4320, 6245), (4996, 5400)]