315034000

素因数分解:

$2^4\times 5^3\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2441

約数の個数: 80

約数和(自身を含む): 773450496

約数和(自身を除く): 458416496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 125, 134, 200, 250, 268, 335, 400, 500, 536, 670, 1000, 1072, 1340, 1675, 2000, 2351, 2680, 3350, 4702, 5360, 6700, 8375, 9404, 11755, 13400, 16750, 18808, 23510, 26800, 33500, 37616, 47020, 58775, 67000, 94040, 117550, 134000, 157517, 188080, 235100, 293875, 315034, 470200, 587750, 630068, 787585, 940400, 1175500, 1260136, 1575170, 2351000, 2520272, 3150340, 3937925, 4702000, 6300680, 7875850, 12601360, 15751700, 19689625, 31503400, 39379250, 63006800, 78758500, 157517000, 315034000]

約数ペア:

[(1, 315034000), (2, 157517000), (4, 78758500), (5, 63006800), (8, 39379250), (10, 31503400), (16, 19689625), (20, 15751700), (25, 12601360), (40, 7875850), (50, 6300680), (67, 4702000), (80, 3937925), (100, 3150340), (125, 2520272), (134, 2351000), (200, 1575170), (250, 1260136), (268, 1175500), (335, 940400), (400, 787585), (500, 630068), (536, 587750), (670, 470200), (1000, 315034), (1072, 293875), (1340, 235100), (1675, 188080), (2000, 157517), (2351, 134000), (2680, 117550), (3350, 94040), (4702, 67000), (5360, 58775), (6700, 47020), (8375, 37616), (9404, 33500), (11755, 26800), (13400, 23510), (16750, 18808)]