67852260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^4\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 180

約数和(自身を含む): 241636668

約数和(自身を除く): 173784408

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 157, 180, 196, 210, 245, 252, 294, 314, 315, 343, 420, 441, 471, 490, 588, 628, 630, 686, 735, 785, 882, 942, 980, 1029, 1099, 1260, 1372, 1413, 1470, 1570, 1715, 1764, 1884, 2058, 2198, 2205, 2355, 2401, 2826, 2940, 3087, 3140, 3297, 3430, 4116, 4396, 4410, 4710, 4802, 5145, 5495, 5652, 6174, 6594, 6860, 7065, 7203, 7693, 8820, 9420, 9604, 9891, 10290, 10990, 12005, 12348, 13188, 14130, 14406, 15386, 15435, 16485, 19782, 20580, 21609, 21980, 23079, 24010, 28260, 28812, 30772, 30870, 32970, 36015, 38465, 39564, 43218, 46158, 48020, 49455, 53851, 61740, 65940, 69237, 72030, 76930, 86436, 92316, 98910, 107702, 108045, 115395, 138474, 144060, 153860, 161553, 197820, 215404, 216090, 230790, 269255, 276948, 323106, 346185, 376957, 432180, 461580, 484659, 538510, 646212, 692370, 753914, 807765, 969318, 1077020, 1130871, 1384740, 1507828, 1615530, 1884785, 1938636, 2261742, 2423295, 3231060, 3392613, 3769570, 4523484, 4846590, 5654355, 6785226, 7539140, 9693180, 11308710, 13570452, 16963065, 22617420, 33926130, 67852260]

約数ペア:

[(1, 67852260), (2, 33926130), (3, 22617420), (4, 16963065), (5, 13570452), (6, 11308710), (7, 9693180), (9, 7539140), (10, 6785226), (12, 5654355), (14, 4846590), (15, 4523484), (18, 3769570), (20, 3392613), (21, 3231060), (28, 2423295), (30, 2261742), (35, 1938636), (36, 1884785), (42, 1615530), (45, 1507828), (49, 1384740), (60, 1130871), (63, 1077020), (70, 969318), (84, 807765), (90, 753914), (98, 692370), (105, 646212), (126, 538510), (140, 484659), (147, 461580), (157, 432180), (180, 376957), (196, 346185), (210, 323106), (245, 276948), (252, 269255), (294, 230790), (314, 216090), (315, 215404), (343, 197820), (420, 161553), (441, 153860), (471, 144060), (490, 138474), (588, 115395), (628, 108045), (630, 107702), (686, 98910), (735, 92316), (785, 86436), (882, 76930), (942, 72030), (980, 69237), (1029, 65940), (1099, 61740), (1260, 53851), (1372, 49455), (1413, 48020), (1470, 46158), (1570, 43218), (1715, 39564), (1764, 38465), (1884, 36015), (2058, 32970), (2198, 30870), (2205, 30772), (2355, 28812), (2401, 28260), (2826, 24010), (2940, 23079), (3087, 21980), (3140, 21609), (3297, 20580), (3430, 19782), (4116, 16485), (4396, 15435), (4410, 15386), (4710, 14406), (4802, 14130), (5145, 13188), (5495, 12348), (5652, 12005), (6174, 10990), (6594, 10290), (6860, 9891), (7065, 9604), (7203, 9420), (7693, 8820)]