78750060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1935

約数の個数: 96

約数和(自身を含む): 238506240

約数和(自身を除く): 159756180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1140, 1406, 1867, 2109, 2220, 2812, 3515, 3734, 4218, 5601, 7030, 7468, 8436, 9335, 10545, 11202, 14060, 18670, 21090, 22404, 28005, 35473, 37340, 42180, 56010, 69079, 70946, 106419, 112020, 138158, 141892, 177365, 207237, 212838, 276316, 345395, 354730, 414474, 425676, 532095, 690790, 709460, 828948, 1036185, 1064190, 1312501, 1381580, 2072370, 2128380, 2625002, 3937503, 4144740, 5250004, 6562505, 7875006, 13125010, 15750012, 19687515, 26250020, 39375030, 78750060]

約数ペア:

[(1, 78750060), (2, 39375030), (3, 26250020), (4, 19687515), (5, 15750012), (6, 13125010), (10, 7875006), (12, 6562505), (15, 5250004), (19, 4144740), (20, 3937503), (30, 2625002), (37, 2128380), (38, 2072370), (57, 1381580), (60, 1312501), (74, 1064190), (76, 1036185), (95, 828948), (111, 709460), (114, 690790), (148, 532095), (185, 425676), (190, 414474), (222, 354730), (228, 345395), (285, 276316), (370, 212838), (380, 207237), (444, 177365), (555, 141892), (570, 138158), (703, 112020), (740, 106419), (1110, 70946), (1140, 69079), (1406, 56010), (1867, 42180), (2109, 37340), (2220, 35473), (2812, 28005), (3515, 22404), (3734, 21090), (4218, 18670), (5601, 14060), (7030, 11202), (7468, 10545), (8436, 9335)]