195484500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{43441}}^1$

素因数の和:43466

約数の個数: 72

約数和(自身を含む): 616702632

約数和(自身を除く): 421218132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 43441, 86882, 130323, 173764, 217205, 260646, 390969, 434410, 521292, 651615, 781938, 868820, 1086025, 1303230, 1563876, 1954845, 2172050, 2606460, 3258075, 3909690, 4344100, 5430125, 6516150, 7819380, 9774225, 10860250, 13032300, 16290375, 19548450, 21720500, 32580750, 39096900, 48871125, 65161500, 97742250, 195484500]

約数ペア:

[(1, 195484500), (2, 97742250), (3, 65161500), (4, 48871125), (5, 39096900), (6, 32580750), (9, 21720500), (10, 19548450), (12, 16290375), (15, 13032300), (18, 10860250), (20, 9774225), (25, 7819380), (30, 6516150), (36, 5430125), (45, 4344100), (50, 3909690), (60, 3258075), (75, 2606460), (90, 2172050), (100, 1954845), (125, 1563876), (150, 1303230), (180, 1086025), (225, 868820), (250, 781938), (300, 651615), (375, 521292), (450, 434410), (500, 390969), (750, 260646), (900, 217205), (1125, 173764), (1500, 130323), (2250, 86882), (4500, 43441)]