19031450400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{36209}}^1$

素因数の和:36308

約数の個数: 216

約数和(自身を含む): 68030841060

約数和(自身を除く): 48999390660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 73, 75, 80, 90, 96, 100, 120, 144, 146, 150, 160, 180, 200, 219, 225, 240, 288, 292, 300, 360, 365, 400, 438, 450, 480, 584, 600, 657, 720, 730, 800, 876, 900, 1095, 1168, 1200, 1314, 1440, 1460, 1752, 1800, 1825, 2190, 2336, 2400, 2628, 2920, 3285, 3504, 3600, 3650, 4380, 5256, 5475, 5840, 6570, 7008, 7200, 7300, 8760, 10512, 10950, 11680, 13140, 14600, 16425, 17520, 21024, 21900, 26280, 29200, 32850, 35040, 36209, 43800, 52560, 58400, 65700, 72418, 87600, 105120, 108627, 131400, 144836, 175200, 181045, 217254, 262800, 289672, 325881, 362090, 434508, 525600, 543135, 579344, 651762, 724180, 869016, 905225, 1086270, 1158688, 1303524, 1448360, 1629405, 1738032, 1810450, 2172540, 2607048, 2643257, 2715675, 2896720, 3258810, 3476064, 3620900, 4345080, 5214096, 5286514, 5431350, 5793440, 6517620, 7241800, 7929771, 8147025, 8690160, 10428192, 10573028, 10862700, 13035240, 13216285, 14483600, 15859542, 16294050, 17380320, 21146056, 21725400, 23789313, 26070480, 26432570, 28967200, 31719084, 32588100, 39648855, 42292112, 43450800, 47578626, 52140960, 52865140, 63438168, 65176200, 66081425, 79297710, 84584224, 86901600, 95157252, 105730280, 118946565, 126876336, 130352400, 132162850, 158595420, 190314504, 198244275, 211460560, 237893130, 253752672, 260704800, 264325700, 317190840, 380629008, 396488550, 422921120, 475786260, 528651400, 594732825, 634381680, 761258016, 792977100, 951572520, 1057302800, 1189465650, 1268763360, 1585954200, 1903145040, 2114605600, 2378931300, 3171908400, 3806290080, 4757862600, 6343816800, 9515725200, 19031450400]

約数ペア:

[(1, 19031450400), (2, 9515725200), (3, 6343816800), (4, 4757862600), (5, 3806290080), (6, 3171908400), (8, 2378931300), (9, 2114605600), (10, 1903145040), (12, 1585954200), (15, 1268763360), (16, 1189465650), (18, 1057302800), (20, 951572520), (24, 792977100), (25, 761258016), (30, 634381680), (32, 594732825), (36, 528651400), (40, 475786260), (45, 422921120), (48, 396488550), (50, 380629008), (60, 317190840), (72, 264325700), (73, 260704800), (75, 253752672), (80, 237893130), (90, 211460560), (96, 198244275), (100, 190314504), (120, 158595420), (144, 132162850), (146, 130352400), (150, 126876336), (160, 118946565), (180, 105730280), (200, 95157252), (219, 86901600), (225, 84584224), (240, 79297710), (288, 66081425), (292, 65176200), (300, 63438168), (360, 52865140), (365, 52140960), (400, 47578626), (438, 43450800), (450, 42292112), (480, 39648855), (584, 32588100), (600, 31719084), (657, 28967200), (720, 26432570), (730, 26070480), (800, 23789313), (876, 21725400), (900, 21146056), (1095, 17380320), (1168, 16294050), (1200, 15859542), (1314, 14483600), (1440, 13216285), (1460, 13035240), (1752, 10862700), (1800, 10573028), (1825, 10428192), (2190, 8690160), (2336, 8147025), (2400, 7929771), (2628, 7241800), (2920, 6517620), (3285, 5793440), (3504, 5431350), (3600, 5286514), (3650, 5214096), (4380, 4345080), (5256, 3620900), (5475, 3476064), (5840, 3258810), (6570, 2896720), (7008, 2715675), (7200, 2643257), (7300, 2607048), (8760, 2172540), (10512, 1810450), (10950, 1738032), (11680, 1629405), (13140, 1448360), (14600, 1303524), (16425, 1158688), (17520, 1086270), (21024, 905225), (21900, 869016), (26280, 724180), (29200, 651762), (32850, 579344), (35040, 543135), (36209, 525600), (43800, 434508), (52560, 362090), (58400, 325881), (65700, 289672), (72418, 262800), (87600, 217254), (105120, 181045), (108627, 175200), (131400, 144836)]