227776140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{5431}}^1$

素因数の和:5679

約数の個数: 72

約数和(自身を含む): 694014048

約数和(自身を除く): 466237908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 4194, 4660, 5431, 6990, 8388, 10485, 10862, 13980, 16293, 20970, 21724, 27155, 32586, 41940, 48879, 54310, 65172, 81465, 97758, 108620, 162930, 195516, 244395, 325860, 488790, 977580, 1265423, 2530846, 3796269, 5061692, 6327115, 7592538, 11388807, 12654230, 15185076, 18981345, 22777614, 25308460, 37962690, 45555228, 56944035, 75925380, 113888070, 227776140]

約数ペア:

[(1, 227776140), (2, 113888070), (3, 75925380), (4, 56944035), (5, 45555228), (6, 37962690), (9, 25308460), (10, 22777614), (12, 18981345), (15, 15185076), (18, 12654230), (20, 11388807), (30, 7592538), (36, 6327115), (45, 5061692), (60, 3796269), (90, 2530846), (180, 1265423), (233, 977580), (466, 488790), (699, 325860), (932, 244395), (1165, 195516), (1398, 162930), (2097, 108620), (2330, 97758), (2796, 81465), (3495, 65172), (4194, 54310), (4660, 48879), (5431, 41940), (6990, 32586), (8388, 27155), (10485, 21724), (10862, 20970), (13980, 16293)]