77407590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 211341312

約数和(自身を除く): 133933722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 47, 65, 78, 82, 94, 103, 123, 130, 141, 195, 205, 206, 235, 246, 282, 309, 390, 410, 470, 515, 533, 611, 615, 618, 705, 1030, 1066, 1222, 1230, 1339, 1410, 1545, 1599, 1833, 1927, 2665, 2678, 3055, 3090, 3198, 3666, 3854, 4017, 4223, 4841, 5330, 5781, 6110, 6695, 7995, 8034, 8446, 9165, 9635, 9682, 11562, 12669, 13390, 14523, 15990, 18330, 19270, 20085, 21115, 24205, 25051, 25338, 28905, 29046, 40170, 42230, 48410, 50102, 54899, 57810, 62933, 63345, 72615, 75153, 109798, 125255, 125866, 126690, 145230, 150306, 164697, 188799, 198481, 250510, 274495, 314665, 329394, 375765, 377598, 396962, 548990, 595443, 629330, 751530, 823485, 943995, 992405, 1190886, 1646970, 1887990, 1984810, 2580253, 2977215, 5160506, 5954430, 7740759, 12901265, 15481518, 25802530, 38703795, 77407590]

約数ペア:

[(1, 77407590), (2, 38703795), (3, 25802530), (5, 15481518), (6, 12901265), (10, 7740759), (13, 5954430), (15, 5160506), (26, 2977215), (30, 2580253), (39, 1984810), (41, 1887990), (47, 1646970), (65, 1190886), (78, 992405), (82, 943995), (94, 823485), (103, 751530), (123, 629330), (130, 595443), (141, 548990), (195, 396962), (205, 377598), (206, 375765), (235, 329394), (246, 314665), (282, 274495), (309, 250510), (390, 198481), (410, 188799), (470, 164697), (515, 150306), (533, 145230), (611, 126690), (615, 125866), (618, 125255), (705, 109798), (1030, 75153), (1066, 72615), (1222, 63345), (1230, 62933), (1339, 57810), (1410, 54899), (1545, 50102), (1599, 48410), (1833, 42230), (1927, 40170), (2665, 29046), (2678, 28905), (3055, 25338), (3090, 25051), (3198, 24205), (3666, 21115), (3854, 20085), (4017, 19270), (4223, 18330), (4841, 15990), (5330, 14523), (5781, 13390), (6110, 12669), (6695, 11562), (7995, 9682), (8034, 9635), (8446, 9165)]