148102400

素因数分解:

$2^8\times 5^2\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:416

約数の個数: 108

約数和(自身を含む): 372770412

約数和(自身を除く): 224668012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 128, 146, 160, 200, 256, 292, 317, 320, 365, 400, 584, 634, 640, 730, 800, 1168, 1268, 1280, 1460, 1585, 1600, 1825, 2336, 2536, 2920, 3170, 3200, 3650, 4672, 5072, 5840, 6340, 6400, 7300, 7925, 9344, 10144, 11680, 12680, 14600, 15850, 18688, 20288, 23141, 23360, 25360, 29200, 31700, 40576, 46282, 46720, 50720, 58400, 63400, 81152, 92564, 93440, 101440, 115705, 116800, 126800, 185128, 202880, 231410, 233600, 253600, 370256, 405760, 462820, 467200, 507200, 578525, 740512, 925640, 1014400, 1157050, 1481024, 1851280, 2028800, 2314100, 2962048, 3702560, 4628200, 5924096, 7405120, 9256400, 14810240, 18512800, 29620480, 37025600, 74051200, 148102400]

約数ペア:

[(1, 148102400), (2, 74051200), (4, 37025600), (5, 29620480), (8, 18512800), (10, 14810240), (16, 9256400), (20, 7405120), (25, 5924096), (32, 4628200), (40, 3702560), (50, 2962048), (64, 2314100), (73, 2028800), (80, 1851280), (100, 1481024), (128, 1157050), (146, 1014400), (160, 925640), (200, 740512), (256, 578525), (292, 507200), (317, 467200), (320, 462820), (365, 405760), (400, 370256), (584, 253600), (634, 233600), (640, 231410), (730, 202880), (800, 185128), (1168, 126800), (1268, 116800), (1280, 115705), (1460, 101440), (1585, 93440), (1600, 92564), (1825, 81152), (2336, 63400), (2536, 58400), (2920, 50720), (3170, 46720), (3200, 46282), (3650, 40576), (4672, 31700), (5072, 29200), (5840, 25360), (6340, 23360), (6400, 23141), (7300, 20288), (7925, 18688), (9344, 15850), (10144, 14600), (11680, 12680)]