157472600

素因数分解:

$2^3\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2927}}^1$

素因数の和:3212

約数の個数: 48

約数和(自身を含む): 367610400

約数和(自身を除く): 210137800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 269, 538, 1076, 1345, 2152, 2690, 2927, 5380, 5854, 6725, 10760, 11708, 13450, 14635, 23416, 26900, 29270, 53800, 58540, 73175, 117080, 146350, 292700, 585400, 787363, 1574726, 3149452, 3936815, 6298904, 7873630, 15747260, 19684075, 31494520, 39368150, 78736300, 157472600]

約数ペア:

[(1, 157472600), (2, 78736300), (4, 39368150), (5, 31494520), (8, 19684075), (10, 15747260), (20, 7873630), (25, 6298904), (40, 3936815), (50, 3149452), (100, 1574726), (200, 787363), (269, 585400), (538, 292700), (1076, 146350), (1345, 117080), (2152, 73175), (2690, 58540), (2927, 53800), (5380, 29270), (5854, 26900), (6725, 23416), (10760, 14635), (11708, 13450)]