144287000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 128

約数和(自身を含む): 397051200

約数和(自身を除く): 252764200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 125, 130, 143, 200, 220, 250, 260, 275, 286, 325, 440, 500, 520, 550, 572, 650, 715, 1000, 1009, 1100, 1144, 1300, 1375, 1430, 1625, 2018, 2200, 2600, 2750, 2860, 3250, 3575, 4036, 5045, 5500, 5720, 6500, 7150, 8072, 10090, 11000, 11099, 13000, 13117, 14300, 17875, 20180, 22198, 25225, 26234, 28600, 35750, 40360, 44396, 50450, 52468, 55495, 65585, 71500, 88792, 100900, 104936, 110990, 126125, 131170, 143000, 144287, 201800, 221980, 252250, 262340, 277475, 288574, 327925, 443960, 504500, 524680, 554950, 577148, 655850, 721435, 1009000, 1109900, 1154296, 1311700, 1387375, 1442870, 1639625, 2219800, 2623400, 2774750, 2885740, 3279250, 3607175, 5549500, 5771480, 6558500, 7214350, 11099000, 13117000, 14428700, 18035875, 28857400, 36071750, 72143500, 144287000]

約数ペア:

[(1, 144287000), (2, 72143500), (4, 36071750), (5, 28857400), (8, 18035875), (10, 14428700), (11, 13117000), (13, 11099000), (20, 7214350), (22, 6558500), (25, 5771480), (26, 5549500), (40, 3607175), (44, 3279250), (50, 2885740), (52, 2774750), (55, 2623400), (65, 2219800), (88, 1639625), (100, 1442870), (104, 1387375), (110, 1311700), (125, 1154296), (130, 1109900), (143, 1009000), (200, 721435), (220, 655850), (250, 577148), (260, 554950), (275, 524680), (286, 504500), (325, 443960), (440, 327925), (500, 288574), (520, 277475), (550, 262340), (572, 252250), (650, 221980), (715, 201800), (1000, 144287), (1009, 143000), (1100, 131170), (1144, 126125), (1300, 110990), (1375, 104936), (1430, 100900), (1625, 88792), (2018, 71500), (2200, 65585), (2600, 55495), (2750, 52468), (2860, 50450), (3250, 44396), (3575, 40360), (4036, 35750), (5045, 28600), (5500, 26234), (5720, 25225), (6500, 22198), (7150, 20180), (8072, 17875), (10090, 14300), (11000, 13117), (11099, 13000)]