194498400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{81041}}^1$

素因数の和:81064

約数の個数: 72

約数和(自身を含む): 633100104

約数和(自身を除く): 438601704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 81041, 162082, 243123, 324164, 405205, 486246, 648328, 810410, 972492, 1215615, 1296656, 1620820, 1944984, 2026025, 2431230, 2593312, 3241640, 3889968, 4052050, 4862460, 6078075, 6483280, 7779936, 8104100, 9724920, 12156150, 12966560, 16208200, 19449840, 24312300, 32416400, 38899680, 48624600, 64832800, 97249200, 194498400]

約数ペア:

[(1, 194498400), (2, 97249200), (3, 64832800), (4, 48624600), (5, 38899680), (6, 32416400), (8, 24312300), (10, 19449840), (12, 16208200), (15, 12966560), (16, 12156150), (20, 9724920), (24, 8104100), (25, 7779936), (30, 6483280), (32, 6078075), (40, 4862460), (48, 4052050), (50, 3889968), (60, 3241640), (75, 2593312), (80, 2431230), (96, 2026025), (100, 1944984), (120, 1620820), (150, 1296656), (160, 1215615), (200, 972492), (240, 810410), (300, 648328), (400, 486246), (480, 405205), (600, 324164), (800, 243123), (1200, 162082), (2400, 81041)]