68996400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5227}}^1$

素因数の和:5259

約数の個数: 120

約数和(自身を含む): 241157184

約数和(自身を除く): 172160784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 5227, 6600, 10454, 13200, 15681, 20908, 26135, 31362, 41816, 52270, 57497, 62724, 78405, 83632, 104540, 114994, 125448, 130675, 156810, 172491, 209080, 229988, 250896, 261350, 287485, 313620, 344982, 392025, 418160, 459976, 522700, 574970, 627240, 689964, 784050, 862455, 919952, 1045400, 1149940, 1254480, 1379928, 1437425, 1568100, 1724910, 2090800, 2299880, 2759856, 2874850, 3136200, 3449820, 4312275, 4599760, 5749700, 6272400, 6899640, 8624550, 11499400, 13799280, 17249100, 22998800, 34498200, 68996400]

約数ペア:

[(1, 68996400), (2, 34498200), (3, 22998800), (4, 17249100), (5, 13799280), (6, 11499400), (8, 8624550), (10, 6899640), (11, 6272400), (12, 5749700), (15, 4599760), (16, 4312275), (20, 3449820), (22, 3136200), (24, 2874850), (25, 2759856), (30, 2299880), (33, 2090800), (40, 1724910), (44, 1568100), (48, 1437425), (50, 1379928), (55, 1254480), (60, 1149940), (66, 1045400), (75, 919952), (80, 862455), (88, 784050), (100, 689964), (110, 627240), (120, 574970), (132, 522700), (150, 459976), (165, 418160), (176, 392025), (200, 344982), (220, 313620), (240, 287485), (264, 261350), (275, 250896), (300, 229988), (330, 209080), (400, 172491), (440, 156810), (528, 130675), (550, 125448), (600, 114994), (660, 104540), (825, 83632), (880, 78405), (1100, 62724), (1200, 57497), (1320, 52270), (1650, 41816), (2200, 31362), (2640, 26135), (3300, 20908), (4400, 15681), (5227, 13200), (6600, 10454)]