12188400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{1451}}^1$

素因数の和:1479

約数の個数: 120

約数和(自身を含む): 44651904

約数和(自身を除く): 32463504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1451, 1680, 2100, 2800, 2902, 4200, 4353, 5804, 7255, 8400, 8706, 10157, 11608, 14510, 17412, 20314, 21765, 23216, 29020, 30471, 34824, 36275, 40628, 43530, 50785, 58040, 60942, 69648, 72550, 81256, 87060, 101570, 108825, 116080, 121884, 145100, 152355, 162512, 174120, 203140, 217650, 243768, 253925, 290200, 304710, 348240, 406280, 435300, 487536, 507850, 580400, 609420, 761775, 812560, 870600, 1015700, 1218840, 1523550, 1741200, 2031400, 2437680, 3047100, 4062800, 6094200, 12188400]

約数ペア:

[(1, 12188400), (2, 6094200), (3, 4062800), (4, 3047100), (5, 2437680), (6, 2031400), (7, 1741200), (8, 1523550), (10, 1218840), (12, 1015700), (14, 870600), (15, 812560), (16, 761775), (20, 609420), (21, 580400), (24, 507850), (25, 487536), (28, 435300), (30, 406280), (35, 348240), (40, 304710), (42, 290200), (48, 253925), (50, 243768), (56, 217650), (60, 203140), (70, 174120), (75, 162512), (80, 152355), (84, 145100), (100, 121884), (105, 116080), (112, 108825), (120, 101570), (140, 87060), (150, 81256), (168, 72550), (175, 69648), (200, 60942), (210, 58040), (240, 50785), (280, 43530), (300, 40628), (336, 36275), (350, 34824), (400, 30471), (420, 29020), (525, 23216), (560, 21765), (600, 20314), (700, 17412), (840, 14510), (1050, 11608), (1200, 10157), (1400, 8706), (1451, 8400), (1680, 7255), (2100, 5804), (2800, 4353), (2902, 4200)]