144463000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 385482240

約数和(自身を除く): 241019240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 92, 100, 110, 115, 125, 184, 200, 220, 230, 250, 253, 275, 440, 460, 500, 506, 550, 571, 575, 920, 1000, 1012, 1100, 1142, 1150, 1265, 1375, 2024, 2200, 2284, 2300, 2530, 2750, 2855, 2875, 4568, 4600, 5060, 5500, 5710, 5750, 6281, 6325, 10120, 11000, 11420, 11500, 12562, 12650, 13133, 14275, 22840, 23000, 25124, 25300, 26266, 28550, 31405, 31625, 50248, 50600, 52532, 57100, 62810, 63250, 65665, 71375, 105064, 114200, 125620, 126500, 131330, 142750, 144463, 157025, 251240, 253000, 262660, 285500, 288926, 314050, 328325, 525320, 571000, 577852, 628100, 656650, 722315, 785125, 1155704, 1256200, 1313300, 1444630, 1570250, 1641625, 2626600, 2889260, 3140500, 3283250, 3611575, 5778520, 6281000, 6566500, 7223150, 13133000, 14446300, 18057875, 28892600, 36115750, 72231500, 144463000]

約数ペア:

[(1, 144463000), (2, 72231500), (4, 36115750), (5, 28892600), (8, 18057875), (10, 14446300), (11, 13133000), (20, 7223150), (22, 6566500), (23, 6281000), (25, 5778520), (40, 3611575), (44, 3283250), (46, 3140500), (50, 2889260), (55, 2626600), (88, 1641625), (92, 1570250), (100, 1444630), (110, 1313300), (115, 1256200), (125, 1155704), (184, 785125), (200, 722315), (220, 656650), (230, 628100), (250, 577852), (253, 571000), (275, 525320), (440, 328325), (460, 314050), (500, 288926), (506, 285500), (550, 262660), (571, 253000), (575, 251240), (920, 157025), (1000, 144463), (1012, 142750), (1100, 131330), (1142, 126500), (1150, 125620), (1265, 114200), (1375, 105064), (2024, 71375), (2200, 65665), (2284, 63250), (2300, 62810), (2530, 57100), (2750, 52532), (2855, 50600), (2875, 50248), (4568, 31625), (4600, 31405), (5060, 28550), (5500, 26266), (5710, 25300), (5750, 25124), (6281, 23000), (6325, 22840), (10120, 14275), (11000, 13133), (11420, 12650), (11500, 12562)]