131455200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{54773}}^1$

素因数の和:54796

約数の個数: 72

約数和(自身を含む): 427894488

約数和(自身を除く): 296439288

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, 54773, 109546, 164319, 219092, 273865, 328638, 438184, 547730, 657276, 821595, 876368, 1095460, 1314552, 1369325, 1643190, 1752736, 2190920, 2629104, 2738650, 3286380, 4107975, 4381840, 5258208, 5477300, 6572760, 8215950, 8763680, 10954600, 13145520, 16431900, 21909200, 26291040, 32863800, 43818400, 65727600, 131455200]

約数ペア:

[(1, 131455200), (2, 65727600), (3, 43818400), (4, 32863800), (5, 26291040), (6, 21909200), (8, 16431900), (10, 13145520), (12, 10954600), (15, 8763680), (16, 8215950), (20, 6572760), (24, 5477300), (25, 5258208), (30, 4381840), (32, 4107975), (40, 3286380), (48, 2738650), (50, 2629104), (60, 2190920), (75, 1752736), (80, 1643190), (96, 1369325), (100, 1314552), (120, 1095460), (150, 876368), (160, 821595), (200, 657276), (240, 547730), (300, 438184), (400, 328638), (480, 273865), (600, 219092), (800, 164319), (1200, 109546), (2400, 54773)]