20175293700

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{92251}}^1$

素因数の和:92286

約数の個数: 144

約数和(自身を含む): 65661283520

約数和(自身を除く): 45485989820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 810, 900, 972, 1215, 1350, 1458, 1620, 2025, 2187, 2430, 2700, 2916, 3645, 4050, 4374, 4860, 6075, 7290, 8100, 8748, 10935, 12150, 14580, 18225, 21870, 24300, 36450, 43740, 54675, 72900, 92251, 109350, 184502, 218700, 276753, 369004, 461255, 553506, 830259, 922510, 1107012, 1383765, 1660518, 1845020, 2306275, 2490777, 2767530, 3321036, 4151295, 4612550, 4981554, 5535060, 6918825, 7472331, 8302590, 9225100, 9963108, 12453885, 13837650, 14944662, 16605180, 20756475, 22416993, 24907770, 27675300, 29889324, 37361655, 41512950, 44833986, 49815540, 62269425, 67250979, 74723310, 83025900, 89667972, 112084965, 124538850, 134501958, 149446620, 186808275, 201752937, 224169930, 249077700, 269003916, 336254895, 373616550, 403505874, 448339860, 560424825, 672509790, 747233100, 807011748, 1008764685, 1120849650, 1345019580, 1681274475, 2017529370, 2241699300, 3362548950, 4035058740, 5043823425, 6725097900, 10087646850, 20175293700]

約数ペア:

[(1, 20175293700), (2, 10087646850), (3, 6725097900), (4, 5043823425), (5, 4035058740), (6, 3362548950), (9, 2241699300), (10, 2017529370), (12, 1681274475), (15, 1345019580), (18, 1120849650), (20, 1008764685), (25, 807011748), (27, 747233100), (30, 672509790), (36, 560424825), (45, 448339860), (50, 403505874), (54, 373616550), (60, 336254895), (75, 269003916), (81, 249077700), (90, 224169930), (100, 201752937), (108, 186808275), (135, 149446620), (150, 134501958), (162, 124538850), (180, 112084965), (225, 89667972), (243, 83025900), (270, 74723310), (300, 67250979), (324, 62269425), (405, 49815540), (450, 44833986), (486, 41512950), (540, 37361655), (675, 29889324), (729, 27675300), (810, 24907770), (900, 22416993), (972, 20756475), (1215, 16605180), (1350, 14944662), (1458, 13837650), (1620, 12453885), (2025, 9963108), (2187, 9225100), (2430, 8302590), (2700, 7472331), (2916, 6918825), (3645, 5535060), (4050, 4981554), (4374, 4612550), (4860, 4151295), (6075, 3321036), (7290, 2767530), (8100, 2490777), (8748, 2306275), (10935, 1845020), (12150, 1660518), (14580, 1383765), (18225, 1107012), (21870, 922510), (24300, 830259), (36450, 553506), (43740, 461255), (54675, 369004), (72900, 276753), (92251, 218700), (109350, 184502)]