72143500

素因数分解:

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

素因数の和:1052

約数の個数: 96

約数和(自身を含む): 185290560

約数和(自身を除く): 113147060

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 250, 260, 275, 286, 325, 500, 550, 572, 650, 715, 1009, 1100, 1300, 1375, 1430, 1625, 2018, 2750, 2860, 3250, 3575, 4036, 5045, 5500, 6500, 7150, 10090, 11099, 13117, 14300, 17875, 20180, 22198, 25225, 26234, 35750, 44396, 50450, 52468, 55495, 65585, 71500, 100900, 110990, 126125, 131170, 144287, 221980, 252250, 262340, 277475, 288574, 327925, 504500, 554950, 577148, 655850, 721435, 1109900, 1311700, 1387375, 1442870, 1639625, 2774750, 2885740, 3279250, 3607175, 5549500, 6558500, 7214350, 14428700, 18035875, 36071750, 72143500]

約数ペア:

[(1, 72143500), (2, 36071750), (4, 18035875), (5, 14428700), (10, 7214350), (11, 6558500), (13, 5549500), (20, 3607175), (22, 3279250), (25, 2885740), (26, 2774750), (44, 1639625), (50, 1442870), (52, 1387375), (55, 1311700), (65, 1109900), (100, 721435), (110, 655850), (125, 577148), (130, 554950), (143, 504500), (220, 327925), (250, 288574), (260, 277475), (275, 262340), (286, 252250), (325, 221980), (500, 144287), (550, 131170), (572, 126125), (650, 110990), (715, 100900), (1009, 71500), (1100, 65585), (1300, 55495), (1375, 52468), (1430, 50450), (1625, 44396), (2018, 35750), (2750, 26234), (2860, 25225), (3250, 22198), (3575, 20180), (4036, 17875), (5045, 14300), (5500, 13117), (6500, 11099), (7150, 10090)]