9898199500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2999}}^1$

素因数の和:3089

約数の個数: 192

約数和(自身を含む): 26417664000

約数和(自身を除く): 16519464500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 41, 46, 50, 70, 82, 92, 100, 115, 125, 140, 161, 164, 175, 205, 230, 250, 287, 322, 350, 410, 460, 500, 574, 575, 644, 700, 805, 820, 875, 943, 1025, 1148, 1150, 1435, 1610, 1750, 1886, 2050, 2300, 2870, 2875, 2999, 3220, 3500, 3772, 4025, 4100, 4715, 5125, 5740, 5750, 5998, 6601, 7175, 8050, 9430, 10250, 11500, 11996, 13202, 14350, 14995, 16100, 18860, 20125, 20500, 20993, 23575, 26404, 28700, 29990, 33005, 35875, 40250, 41986, 47150, 59980, 66010, 68977, 71750, 74975, 80500, 83972, 94300, 104965, 117875, 122959, 132020, 137954, 143500, 149950, 165025, 209930, 235750, 245918, 275908, 299900, 330050, 344885, 374875, 419860, 471500, 482839, 491836, 524825, 614795, 660100, 689770, 749750, 825125, 860713, 965678, 1049650, 1229590, 1379540, 1499500, 1650250, 1721426, 1724425, 1931356, 2099300, 2414195, 2459180, 2624125, 2828057, 3073975, 3300500, 3442852, 3448850, 4303565, 4828390, 5248250, 5656114, 6147950, 6897700, 8607130, 8622125, 9656780, 10496500, 11312228, 12070975, 12295900, 14140285, 15369875, 17214260, 17244250, 19796399, 21517825, 24141950, 28280570, 30739750, 34488500, 39592798, 43035650, 48283900, 56561140, 60354875, 61479500, 70701425, 79185596, 86071300, 98981995, 107589125, 120709750, 141402850, 197963990, 215178250, 241419500, 282805700, 353507125, 395927980, 430356500, 494909975, 707014250, 989819950, 1414028500, 1979639900, 2474549875, 4949099750, 9898199500]

約数ペア:

[(1, 9898199500), (2, 4949099750), (4, 2474549875), (5, 1979639900), (7, 1414028500), (10, 989819950), (14, 707014250), (20, 494909975), (23, 430356500), (25, 395927980), (28, 353507125), (35, 282805700), (41, 241419500), (46, 215178250), (50, 197963990), (70, 141402850), (82, 120709750), (92, 107589125), (100, 98981995), (115, 86071300), (125, 79185596), (140, 70701425), (161, 61479500), (164, 60354875), (175, 56561140), (205, 48283900), (230, 43035650), (250, 39592798), (287, 34488500), (322, 30739750), (350, 28280570), (410, 24141950), (460, 21517825), (500, 19796399), (574, 17244250), (575, 17214260), (644, 15369875), (700, 14140285), (805, 12295900), (820, 12070975), (875, 11312228), (943, 10496500), (1025, 9656780), (1148, 8622125), (1150, 8607130), (1435, 6897700), (1610, 6147950), (1750, 5656114), (1886, 5248250), (2050, 4828390), (2300, 4303565), (2870, 3448850), (2875, 3442852), (2999, 3300500), (3220, 3073975), (3500, 2828057), (3772, 2624125), (4025, 2459180), (4100, 2414195), (4715, 2099300), (5125, 1931356), (5740, 1724425), (5750, 1721426), (5998, 1650250), (6601, 1499500), (7175, 1379540), (8050, 1229590), (9430, 1049650), (10250, 965678), (11500, 860713), (11996, 825125), (13202, 749750), (14350, 689770), (14995, 660100), (16100, 614795), (18860, 524825), (20125, 491836), (20500, 482839), (20993, 471500), (23575, 419860), (26404, 374875), (28700, 344885), (29990, 330050), (33005, 299900), (35875, 275908), (40250, 245918), (41986, 235750), (47150, 209930), (59980, 165025), (66010, 149950), (68977, 143500), (71750, 137954), (74975, 132020), (80500, 122959), (83972, 117875), (94300, 104965)]