141512800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 144

約数和(自身を含む): 406192752

約数和(自身を除く): 264679952

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 416, 440, 520, 550, 572, 650, 715, 800, 880, 1040, 1100, 1144, 1237, 1300, 1430, 1760, 2080, 2200, 2288, 2474, 2600, 2860, 3575, 4400, 4576, 4948, 5200, 5720, 6185, 7150, 8800, 9896, 10400, 11440, 12370, 13607, 14300, 16081, 19792, 22880, 24740, 27214, 28600, 30925, 32162, 39584, 49480, 54428, 57200, 61850, 64324, 68035, 80405, 98960, 108856, 114400, 123700, 128648, 136070, 160810, 176891, 197920, 217712, 247400, 257296, 272140, 321620, 340175, 353782, 402025, 435424, 494800, 514592, 544280, 643240, 680350, 707564, 804050, 884455, 989600, 1088560, 1286480, 1360700, 1415128, 1608100, 1768910, 2177120, 2572960, 2721400, 2830256, 3216200, 3537820, 4422275, 5442800, 5660512, 6432400, 7075640, 8844550, 10885600, 12864800, 14151280, 17689100, 28302560, 35378200, 70756400, 141512800]

約数ペア:

[(1, 141512800), (2, 70756400), (4, 35378200), (5, 28302560), (8, 17689100), (10, 14151280), (11, 12864800), (13, 10885600), (16, 8844550), (20, 7075640), (22, 6432400), (25, 5660512), (26, 5442800), (32, 4422275), (40, 3537820), (44, 3216200), (50, 2830256), (52, 2721400), (55, 2572960), (65, 2177120), (80, 1768910), (88, 1608100), (100, 1415128), (104, 1360700), (110, 1286480), (130, 1088560), (143, 989600), (160, 884455), (176, 804050), (200, 707564), (208, 680350), (220, 643240), (260, 544280), (275, 514592), (286, 494800), (325, 435424), (352, 402025), (400, 353782), (416, 340175), (440, 321620), (520, 272140), (550, 257296), (572, 247400), (650, 217712), (715, 197920), (800, 176891), (880, 160810), (1040, 136070), (1100, 128648), (1144, 123700), (1237, 114400), (1300, 108856), (1430, 98960), (1760, 80405), (2080, 68035), (2200, 64324), (2288, 61850), (2474, 57200), (2600, 54428), (2860, 49480), (3575, 39584), (4400, 32162), (4576, 30925), (4948, 28600), (5200, 27214), (5720, 24740), (6185, 22880), (7150, 19792), (8800, 16081), (9896, 14300), (10400, 13607), (11440, 12370)]