85564740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 255830400

約数和(自身を除く): 170265660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 149, 170, 204, 255, 298, 340, 447, 510, 563, 596, 745, 894, 1020, 1126, 1490, 1689, 1788, 2235, 2252, 2533, 2815, 2980, 3378, 4470, 5066, 5630, 6756, 7599, 8445, 8940, 9571, 10132, 11260, 12665, 15198, 16890, 19142, 25330, 28713, 30396, 33780, 37995, 38284, 47855, 50660, 57426, 75990, 83887, 95710, 114852, 143565, 151980, 167774, 191420, 251661, 287130, 335548, 419435, 503322, 574260, 838870, 1006644, 1258305, 1426079, 1677740, 2516610, 2852158, 4278237, 5033220, 5704316, 7130395, 8556474, 14260790, 17112948, 21391185, 28521580, 42782370, 85564740]

約数ペア:

[(1, 85564740), (2, 42782370), (3, 28521580), (4, 21391185), (5, 17112948), (6, 14260790), (10, 8556474), (12, 7130395), (15, 5704316), (17, 5033220), (20, 4278237), (30, 2852158), (34, 2516610), (51, 1677740), (60, 1426079), (68, 1258305), (85, 1006644), (102, 838870), (149, 574260), (170, 503322), (204, 419435), (255, 335548), (298, 287130), (340, 251661), (447, 191420), (510, 167774), (563, 151980), (596, 143565), (745, 114852), (894, 95710), (1020, 83887), (1126, 75990), (1490, 57426), (1689, 50660), (1788, 47855), (2235, 38284), (2252, 37995), (2533, 33780), (2815, 30396), (2980, 28713), (3378, 25330), (4470, 19142), (5066, 16890), (5630, 15198), (6756, 12665), (7599, 11260), (8445, 10132), (8940, 9571)]