54042100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 108

約数和(自身を含む): 140264460

約数和(自身を除く): 86222360

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 49, 50, 70, 82, 98, 100, 140, 164, 175, 196, 205, 245, 269, 287, 350, 410, 490, 538, 574, 700, 820, 980, 1025, 1076, 1148, 1225, 1345, 1435, 1883, 2009, 2050, 2450, 2690, 2870, 3766, 4018, 4100, 4900, 5380, 5740, 6725, 7175, 7532, 8036, 9415, 10045, 11029, 13181, 13450, 14350, 18830, 20090, 22058, 26362, 26900, 28700, 37660, 40180, 44116, 47075, 50225, 52724, 55145, 65905, 77203, 94150, 100450, 110290, 131810, 154406, 188300, 200900, 220580, 263620, 275725, 308812, 329525, 386015, 540421, 551450, 659050, 772030, 1080842, 1102900, 1318100, 1544060, 1930075, 2161684, 2702105, 3860150, 5404210, 7720300, 10808420, 13510525, 27021050, 54042100]

約数ペア:

[(1, 54042100), (2, 27021050), (4, 13510525), (5, 10808420), (7, 7720300), (10, 5404210), (14, 3860150), (20, 2702105), (25, 2161684), (28, 1930075), (35, 1544060), (41, 1318100), (49, 1102900), (50, 1080842), (70, 772030), (82, 659050), (98, 551450), (100, 540421), (140, 386015), (164, 329525), (175, 308812), (196, 275725), (205, 263620), (245, 220580), (269, 200900), (287, 188300), (350, 154406), (410, 131810), (490, 110290), (538, 100450), (574, 94150), (700, 77203), (820, 65905), (980, 55145), (1025, 52724), (1076, 50225), (1148, 47075), (1225, 44116), (1345, 40180), (1435, 37660), (1883, 28700), (2009, 26900), (2050, 26362), (2450, 22058), (2690, 20090), (2870, 18830), (3766, 14350), (4018, 13450), (4100, 13181), (4900, 11029), (5380, 10045), (5740, 9415), (6725, 8036), (7175, 7532)]