200289420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7369}}^1$

素因数の和:7535

約数の個数: 72

約数和(自身を含む): 611651040

約数和(自身を除く): 411361620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 7369, 9060, 13590, 14738, 22107, 27180, 29476, 36845, 44214, 66321, 73690, 88428, 110535, 132642, 147380, 221070, 265284, 331605, 442140, 663210, 1112719, 1326420, 2225438, 3338157, 4450876, 5563595, 6676314, 10014471, 11127190, 13352628, 16690785, 20028942, 22254380, 33381570, 40057884, 50072355, 66763140, 100144710, 200289420]

約数ペア:

[(1, 200289420), (2, 100144710), (3, 66763140), (4, 50072355), (5, 40057884), (6, 33381570), (9, 22254380), (10, 20028942), (12, 16690785), (15, 13352628), (18, 11127190), (20, 10014471), (30, 6676314), (36, 5563595), (45, 4450876), (60, 3338157), (90, 2225438), (151, 1326420), (180, 1112719), (302, 663210), (453, 442140), (604, 331605), (755, 265284), (906, 221070), (1359, 147380), (1510, 132642), (1812, 110535), (2265, 88428), (2718, 73690), (3020, 66321), (4530, 44214), (5436, 36845), (6795, 29476), (7369, 27180), (9060, 22107), (13590, 14738)]