66149580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5431}}^1$

素因数の和:5479

約数の個数: 96

約数和(自身を含む): 219018240

約数和(自身を除く): 152868660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 5431, 6090, 10862, 12180, 16293, 21724, 27155, 32586, 38017, 54310, 65172, 76034, 81465, 108620, 114051, 152068, 157499, 162930, 190085, 228102, 314998, 325860, 380170, 456204, 472497, 570255, 629996, 760340, 787495, 944994, 1102493, 1140510, 1574990, 1889988, 2204986, 2281020, 2362485, 3149980, 3307479, 4409972, 4724970, 5512465, 6614958, 9449940, 11024930, 13229916, 16537395, 22049860, 33074790, 66149580]

約数ペア:

[(1, 66149580), (2, 33074790), (3, 22049860), (4, 16537395), (5, 13229916), (6, 11024930), (7, 9449940), (10, 6614958), (12, 5512465), (14, 4724970), (15, 4409972), (20, 3307479), (21, 3149980), (28, 2362485), (29, 2281020), (30, 2204986), (35, 1889988), (42, 1574990), (58, 1140510), (60, 1102493), (70, 944994), (84, 787495), (87, 760340), (105, 629996), (116, 570255), (140, 472497), (145, 456204), (174, 380170), (203, 325860), (210, 314998), (290, 228102), (348, 190085), (406, 162930), (420, 157499), (435, 152068), (580, 114051), (609, 108620), (812, 81465), (870, 76034), (1015, 65172), (1218, 54310), (1740, 38017), (2030, 32586), (2436, 27155), (3045, 21724), (4060, 16293), (5431, 12180), (6090, 10862)]