13489200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{1249}}^1$

素因数の和:1276

約数の個数: 120

約数和(自身を含む): 48050000

約数和(自身を除く): 34560800

約数列:

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

約数ペア:

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