127853460

素因数分解:

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

素因数の和:3550

約数の個数: 144

約数和(自身を含む): 458640000

約数和(自身を除く): 330786540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3499, 3654, 4060, 5220, 6090, 6998, 7308, 9135, 10497, 12180, 13996, 17495, 18270, 20994, 24493, 31491, 34990, 36540, 41988, 48986, 52485, 62982, 69980, 73479, 97972, 101471, 104970, 122465, 125964, 146958, 157455, 202942, 209940, 220437, 244930, 293916, 304413, 314910, 367395, 405884, 440874, 489860, 507355, 608826, 629820, 710297, 734790, 881748, 913239, 1014710, 1102185, 1217652, 1420594, 1469580, 1522065, 1826478, 2029420, 2130891, 2204370, 2841188, 3044130, 3551485, 3652956, 4261782, 4408740, 4566195, 6088260, 6392673, 7102970, 8523564, 9132390, 10654455, 12785346, 14205940, 18264780, 21308910, 25570692, 31963365, 42617820, 63926730, 127853460]

約数ペア:

[(1, 127853460), (2, 63926730), (3, 42617820), (4, 31963365), (5, 25570692), (6, 21308910), (7, 18264780), (9, 14205940), (10, 12785346), (12, 10654455), (14, 9132390), (15, 8523564), (18, 7102970), (20, 6392673), (21, 6088260), (28, 4566195), (29, 4408740), (30, 4261782), (35, 3652956), (36, 3551485), (42, 3044130), (45, 2841188), (58, 2204370), (60, 2130891), (63, 2029420), (70, 1826478), (84, 1522065), (87, 1469580), (90, 1420594), (105, 1217652), (116, 1102185), (126, 1014710), (140, 913239), (145, 881748), (174, 734790), (180, 710297), (203, 629820), (210, 608826), (252, 507355), (261, 489860), (290, 440874), (315, 405884), (348, 367395), (406, 314910), (420, 304413), (435, 293916), (522, 244930), (580, 220437), (609, 209940), (630, 202942), (812, 157455), (870, 146958), (1015, 125964), (1044, 122465), (1218, 104970), (1260, 101471), (1305, 97972), (1740, 73479), (1827, 69980), (2030, 62982), (2436, 52485), (2610, 48986), (3045, 41988), (3499, 36540), (3654, 34990), (4060, 31491), (5220, 24493), (6090, 20994), (6998, 18270), (7308, 17495), (9135, 13996), (10497, 12180)]