85235640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3549

約数の個数: 128

約数和(自身を含む): 302400000

約数和(自身を除く): 217164360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 3499, 4060, 4872, 6090, 6998, 8120, 10497, 12180, 13996, 17495, 20994, 24360, 24493, 27992, 34990, 41988, 48986, 52485, 69980, 73479, 83976, 97972, 101471, 104970, 122465, 139960, 146958, 195944, 202942, 209940, 244930, 293916, 304413, 367395, 405884, 419880, 489860, 507355, 587832, 608826, 710297, 734790, 811768, 979720, 1014710, 1217652, 1420594, 1469580, 1522065, 2029420, 2130891, 2435304, 2841188, 2939160, 3044130, 3551485, 4058840, 4261782, 5682376, 6088260, 7102970, 8523564, 10654455, 12176520, 14205940, 17047128, 21308910, 28411880, 42617820, 85235640]

約数ペア:

[(1, 85235640), (2, 42617820), (3, 28411880), (4, 21308910), (5, 17047128), (6, 14205940), (7, 12176520), (8, 10654455), (10, 8523564), (12, 7102970), (14, 6088260), (15, 5682376), (20, 4261782), (21, 4058840), (24, 3551485), (28, 3044130), (29, 2939160), (30, 2841188), (35, 2435304), (40, 2130891), (42, 2029420), (56, 1522065), (58, 1469580), (60, 1420594), (70, 1217652), (84, 1014710), (87, 979720), (105, 811768), (116, 734790), (120, 710297), (140, 608826), (145, 587832), (168, 507355), (174, 489860), (203, 419880), (210, 405884), (232, 367395), (280, 304413), (290, 293916), (348, 244930), (406, 209940), (420, 202942), (435, 195944), (580, 146958), (609, 139960), (696, 122465), (812, 104970), (840, 101471), (870, 97972), (1015, 83976), (1160, 73479), (1218, 69980), (1624, 52485), (1740, 48986), (2030, 41988), (2436, 34990), (3045, 27992), (3480, 24493), (3499, 24360), (4060, 20994), (4872, 17495), (6090, 13996), (6998, 12180), (8120, 10497)]