131952100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{3847}}^1$

素因数の和:3882

約数の個数: 72

約数和(自身を含む): 334006400

約数和(自身を除く): 202054300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 3847, 4900, 6860, 7694, 8575, 15388, 17150, 19235, 26929, 34300, 38470, 53858, 76940, 96175, 107716, 134645, 188503, 192350, 269290, 377006, 384700, 538580, 673225, 754012, 942515, 1319521, 1346450, 1885030, 2639042, 2692900, 3770060, 4712575, 5278084, 6597605, 9425150, 13195210, 18850300, 26390420, 32988025, 65976050, 131952100]

約数ペア:

[(1, 131952100), (2, 65976050), (4, 32988025), (5, 26390420), (7, 18850300), (10, 13195210), (14, 9425150), (20, 6597605), (25, 5278084), (28, 4712575), (35, 3770060), (49, 2692900), (50, 2639042), (70, 1885030), (98, 1346450), (100, 1319521), (140, 942515), (175, 754012), (196, 673225), (245, 538580), (343, 384700), (350, 377006), (490, 269290), (686, 192350), (700, 188503), (980, 134645), (1225, 107716), (1372, 96175), (1715, 76940), (2450, 53858), (3430, 38470), (3847, 34300), (4900, 26929), (6860, 19235), (7694, 17150), (8575, 15388)]