100686720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^2$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 322346520

約数和(自身を除く): 221659800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 320, 384, 458, 480, 640, 687, 916, 960, 1145, 1374, 1832, 1920, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 7328, 9160, 10992, 13740, 14656, 18320, 21984, 27480, 29312, 36640, 43968, 52441, 54960, 73280, 87936, 104882, 109920, 146560, 157323, 209764, 219840, 262205, 314646, 419528, 439680, 524410, 629292, 786615, 839056, 1048820, 1258584, 1573230, 1678112, 2097640, 2517168, 3146460, 3356224, 4195280, 5034336, 6292920, 6712448, 8390560, 10068672, 12585840, 16781120, 20137344, 25171680, 33562240, 50343360, 100686720]

約数ペア:

[(1, 100686720), (2, 50343360), (3, 33562240), (4, 25171680), (5, 20137344), (6, 16781120), (8, 12585840), (10, 10068672), (12, 8390560), (15, 6712448), (16, 6292920), (20, 5034336), (24, 4195280), (30, 3356224), (32, 3146460), (40, 2517168), (48, 2097640), (60, 1678112), (64, 1573230), (80, 1258584), (96, 1048820), (120, 839056), (128, 786615), (160, 629292), (192, 524410), (229, 439680), (240, 419528), (320, 314646), (384, 262205), (458, 219840), (480, 209764), (640, 157323), (687, 146560), (916, 109920), (960, 104882), (1145, 87936), (1374, 73280), (1832, 54960), (1920, 52441), (2290, 43968), (2748, 36640), (3435, 29312), (3664, 27480), (4580, 21984), (5496, 18320), (6870, 14656), (7328, 13740), (9160, 10992)]