77870070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 212284800

約数和(自身を除く): 134414730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 47, 82, 90, 94, 123, 141, 205, 235, 246, 282, 369, 410, 423, 449, 470, 615, 705, 738, 846, 898, 1230, 1347, 1410, 1845, 1927, 2115, 2245, 2694, 3690, 3854, 4041, 4230, 4490, 5781, 6735, 8082, 9635, 11562, 13470, 17343, 18409, 19270, 20205, 21103, 28905, 34686, 36818, 40410, 42206, 55227, 57810, 63309, 86715, 92045, 105515, 110454, 126618, 165681, 173430, 184090, 189927, 211030, 276135, 316545, 331362, 379854, 552270, 633090, 828405, 865223, 949635, 1656810, 1730446, 1899270, 2595669, 4326115, 5191338, 7787007, 8652230, 12978345, 15574014, 25956690, 38935035, 77870070]

約数ペア:

[(1, 77870070), (2, 38935035), (3, 25956690), (5, 15574014), (6, 12978345), (9, 8652230), (10, 7787007), (15, 5191338), (18, 4326115), (30, 2595669), (41, 1899270), (45, 1730446), (47, 1656810), (82, 949635), (90, 865223), (94, 828405), (123, 633090), (141, 552270), (205, 379854), (235, 331362), (246, 316545), (282, 276135), (369, 211030), (410, 189927), (423, 184090), (449, 173430), (470, 165681), (615, 126618), (705, 110454), (738, 105515), (846, 92045), (898, 86715), (1230, 63309), (1347, 57810), (1410, 55227), (1845, 42206), (1927, 40410), (2115, 36818), (2245, 34686), (2694, 28905), (3690, 21103), (3854, 20205), (4041, 19270), (4230, 18409), (4490, 17343), (5781, 13470), (6735, 11562), (8082, 9635)]