223284780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26393}}^1$

素因数の和:26455

約数の個数: 72

約数和(自身を含む): 691733952

約数和(自身を除く): 468449172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 26393, 52786, 79179, 105572, 131965, 158358, 237537, 263930, 316716, 395895, 475074, 527860, 791790, 950148, 1187685, 1240471, 1583580, 2375370, 2480942, 3721413, 4750740, 4961884, 6202355, 7442826, 11164239, 12404710, 14885652, 18607065, 22328478, 24809420, 37214130, 44656956, 55821195, 74428260, 111642390, 223284780]

約数ペア:

[(1, 223284780), (2, 111642390), (3, 74428260), (4, 55821195), (5, 44656956), (6, 37214130), (9, 24809420), (10, 22328478), (12, 18607065), (15, 14885652), (18, 12404710), (20, 11164239), (30, 7442826), (36, 6202355), (45, 4961884), (47, 4750740), (60, 3721413), (90, 2480942), (94, 2375370), (141, 1583580), (180, 1240471), (188, 1187685), (235, 950148), (282, 791790), (423, 527860), (470, 475074), (564, 395895), (705, 316716), (846, 263930), (940, 237537), (1410, 158358), (1692, 131965), (2115, 105572), (2820, 79179), (4230, 52786), (8460, 26393)]