148134800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 392733792

約数和(自身を除く): 244598992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 131, 176, 200, 220, 257, 262, 275, 400, 440, 514, 524, 550, 655, 880, 1028, 1048, 1100, 1285, 1310, 1441, 2056, 2096, 2200, 2570, 2620, 2827, 2882, 3275, 4112, 4400, 5140, 5240, 5654, 5764, 6425, 6550, 7205, 10280, 10480, 11308, 11528, 12850, 13100, 14135, 14410, 20560, 22616, 23056, 25700, 26200, 28270, 28820, 33667, 36025, 45232, 51400, 52400, 56540, 57640, 67334, 70675, 72050, 102800, 113080, 115280, 134668, 141350, 144100, 168335, 226160, 269336, 282700, 288200, 336670, 370337, 538672, 565400, 576400, 673340, 740674, 841675, 1130800, 1346680, 1481348, 1683350, 1851685, 2693360, 2962696, 3366700, 3703370, 5925392, 6733400, 7406740, 9258425, 13466800, 14813480, 18516850, 29626960, 37033700, 74067400, 148134800]

約数ペア:

[(1, 148134800), (2, 74067400), (4, 37033700), (5, 29626960), (8, 18516850), (10, 14813480), (11, 13466800), (16, 9258425), (20, 7406740), (22, 6733400), (25, 5925392), (40, 3703370), (44, 3366700), (50, 2962696), (55, 2693360), (80, 1851685), (88, 1683350), (100, 1481348), (110, 1346680), (131, 1130800), (176, 841675), (200, 740674), (220, 673340), (257, 576400), (262, 565400), (275, 538672), (400, 370337), (440, 336670), (514, 288200), (524, 282700), (550, 269336), (655, 226160), (880, 168335), (1028, 144100), (1048, 141350), (1100, 134668), (1285, 115280), (1310, 113080), (1441, 102800), (2056, 72050), (2096, 70675), (2200, 67334), (2570, 57640), (2620, 56540), (2827, 52400), (2882, 51400), (3275, 45232), (4112, 36025), (4400, 33667), (5140, 28820), (5240, 28270), (5654, 26200), (5764, 25700), (6425, 23056), (6550, 22616), (7205, 20560), (10280, 14410), (10480, 14135), (11308, 13100), (11528, 12850)]