68442900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7867}}^1$

素因数の和:7913

約数の個数: 72

約数和(自身を含む): 204882720

約数和(自身を除く): 136439820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 7867, 8700, 15734, 23601, 31468, 39335, 47202, 78670, 94404, 118005, 157340, 196675, 228143, 236010, 393350, 456286, 472020, 590025, 684429, 786700, 912572, 1140715, 1180050, 1368858, 2281430, 2360100, 2737716, 3422145, 4562860, 5703575, 6844290, 11407150, 13688580, 17110725, 22814300, 34221450, 68442900]

約数ペア:

[(1, 68442900), (2, 34221450), (3, 22814300), (4, 17110725), (5, 13688580), (6, 11407150), (10, 6844290), (12, 5703575), (15, 4562860), (20, 3422145), (25, 2737716), (29, 2360100), (30, 2281430), (50, 1368858), (58, 1180050), (60, 1140715), (75, 912572), (87, 786700), (100, 684429), (116, 590025), (145, 472020), (150, 456286), (174, 393350), (290, 236010), (300, 228143), (348, 196675), (435, 157340), (580, 118005), (725, 94404), (870, 78670), (1450, 47202), (1740, 39335), (2175, 31468), (2900, 23601), (4350, 15734), (7867, 8700)]