20191465350

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1193}}^1$

素因数の和:1426

約数の個数: 288

約数和(自身を含む): 64670860800

約数和(自身を除く): 44479395450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 199, 210, 225, 243, 270, 315, 350, 378, 398, 405, 450, 486, 525, 567, 597, 630, 675, 810, 945, 995, 1050, 1134, 1193, 1194, 1215, 1350, 1393, 1575, 1701, 1791, 1890, 1990, 2025, 2386, 2430, 2786, 2835, 2985, 3150, 3402, 3579, 3582, 4050, 4179, 4725, 4975, 5373, 5670, 5965, 5970, 6075, 6965, 7158, 8351, 8358, 8505, 8955, 9450, 9950, 10737, 10746, 11930, 12150, 12537, 13930, 14175, 14925, 16119, 16702, 17010, 17895, 17910, 20895, 21474, 25053, 25074, 26865, 28350, 29825, 29850, 32211, 32238, 34825, 35790, 37611, 41755, 41790, 42525, 44775, 48357, 50106, 53685, 53730, 59650, 62685, 64422, 69650, 75159, 75222, 80595, 83510, 85050, 89475, 89550, 96633, 96714, 104475, 107370, 112833, 125265, 125370, 134325, 150318, 161055, 161190, 178950, 188055, 193266, 208775, 208950, 225477, 225666, 237407, 241785, 250530, 268425, 268650, 289899, 313425, 322110, 338499, 375795, 376110, 402975, 417550, 450954, 474814, 483165, 483570, 536850, 564165, 579798, 626325, 626850, 676431, 676998, 712221, 751590, 805275, 805950, 940275, 966330, 1127385, 1128330, 1187035, 1208925, 1252650, 1352862, 1424442, 1449495, 1610550, 1661849, 1692495, 1878975, 1880550, 2029293, 2136663, 2254770, 2374070, 2415825, 2417850, 2820825, 2898990, 3323698, 3382155, 3384990, 3561105, 3757950, 4058586, 4273326, 4831650, 4985547, 5636925, 5641650, 5935175, 6409989, 6764310, 7122210, 7247475, 8309245, 8462475, 9971094, 10146465, 10683315, 11273850, 11870350, 12819978, 14494950, 14956641, 16618490, 16910775, 16924950, 17805525, 19229967, 20292930, 21366630, 24927735, 29913282, 32049945, 33821550, 35611050, 38459934, 41546225, 44869923, 49855470, 50732325, 53416575, 57689901, 64099890, 74783205, 83092450, 89739846, 96149835, 101464650, 106833150, 115379802, 124638675, 134609769, 149566410, 160249725, 192299670, 224349615, 249277350, 269219538, 288449505, 320499450, 373916025, 403829307, 448699230, 480749175, 576899010, 673048845, 747832050, 807658614, 961498350, 1121748075, 1346097690, 1442247525, 2019146535, 2243496150, 2884495050, 3365244225, 4038293070, 6730488450, 10095732675, 20191465350]

約数ペア:

[(1, 20191465350), (2, 10095732675), (3, 6730488450), (5, 4038293070), (6, 3365244225), (7, 2884495050), (9, 2243496150), (10, 2019146535), (14, 1442247525), (15, 1346097690), (18, 1121748075), (21, 961498350), (25, 807658614), (27, 747832050), (30, 673048845), (35, 576899010), (42, 480749175), (45, 448699230), (50, 403829307), (54, 373916025), (63, 320499450), (70, 288449505), (75, 269219538), (81, 249277350), (90, 224349615), (105, 192299670), (126, 160249725), (135, 149566410), (150, 134609769), (162, 124638675), (175, 115379802), (189, 106833150), (199, 101464650), (210, 96149835), (225, 89739846), (243, 83092450), (270, 74783205), (315, 64099890), (350, 57689901), (378, 53416575), (398, 50732325), (405, 49855470), (450, 44869923), (486, 41546225), (525, 38459934), (567, 35611050), (597, 33821550), (630, 32049945), (675, 29913282), (810, 24927735), (945, 21366630), (995, 20292930), (1050, 19229967), (1134, 17805525), (1193, 16924950), (1194, 16910775), (1215, 16618490), (1350, 14956641), (1393, 14494950), (1575, 12819978), (1701, 11870350), (1791, 11273850), (1890, 10683315), (1990, 10146465), (2025, 9971094), (2386, 8462475), (2430, 8309245), (2786, 7247475), (2835, 7122210), (2985, 6764310), (3150, 6409989), (3402, 5935175), (3579, 5641650), (3582, 5636925), (4050, 4985547), (4179, 4831650), (4725, 4273326), (4975, 4058586), (5373, 3757950), (5670, 3561105), (5965, 3384990), (5970, 3382155), (6075, 3323698), (6965, 2898990), (7158, 2820825), (8351, 2417850), (8358, 2415825), (8505, 2374070), (8955, 2254770), (9450, 2136663), (9950, 2029293), (10737, 1880550), (10746, 1878975), (11930, 1692495), (12150, 1661849), (12537, 1610550), (13930, 1449495), (14175, 1424442), (14925, 1352862), (16119, 1252650), (16702, 1208925), (17010, 1187035), (17895, 1128330), (17910, 1127385), (20895, 966330), (21474, 940275), (25053, 805950), (25074, 805275), (26865, 751590), (28350, 712221), (29825, 676998), (29850, 676431), (32211, 626850), (32238, 626325), (34825, 579798), (35790, 564165), (37611, 536850), (41755, 483570), (41790, 483165), (42525, 474814), (44775, 450954), (48357, 417550), (50106, 402975), (53685, 376110), (53730, 375795), (59650, 338499), (62685, 322110), (64422, 313425), (69650, 289899), (75159, 268650), (75222, 268425), (80595, 250530), (83510, 241785), (85050, 237407), (89475, 225666), (89550, 225477), (96633, 208950), (96714, 208775), (104475, 193266), (107370, 188055), (112833, 178950), (125265, 161190), (125370, 161055), (134325, 150318)]