66263940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 207365760

約数和(自身を除く): 141101820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 277, 443, 540, 554, 831, 886, 1108, 1329, 1385, 1662, 1772, 2215, 2493, 2658, 2770, 3324, 3987, 4155, 4430, 4986, 5316, 5540, 6645, 7479, 7974, 8310, 8860, 9972, 11961, 12465, 13290, 14958, 15948, 16620, 19935, 23922, 24930, 26580, 29916, 37395, 39870, 47844, 49860, 59805, 74790, 79740, 119610, 122711, 149580, 239220, 245422, 368133, 490844, 613555, 736266, 1104399, 1227110, 1472532, 1840665, 2208798, 2454220, 3313197, 3681330, 4417596, 5521995, 6626394, 7362660, 11043990, 13252788, 16565985, 22087980, 33131970, 66263940]

約数ペア:

[(1, 66263940), (2, 33131970), (3, 22087980), (4, 16565985), (5, 13252788), (6, 11043990), (9, 7362660), (10, 6626394), (12, 5521995), (15, 4417596), (18, 3681330), (20, 3313197), (27, 2454220), (30, 2208798), (36, 1840665), (45, 1472532), (54, 1227110), (60, 1104399), (90, 736266), (108, 613555), (135, 490844), (180, 368133), (270, 245422), (277, 239220), (443, 149580), (540, 122711), (554, 119610), (831, 79740), (886, 74790), (1108, 59805), (1329, 49860), (1385, 47844), (1662, 39870), (1772, 37395), (2215, 29916), (2493, 26580), (2658, 24930), (2770, 23922), (3324, 19935), (3987, 16620), (4155, 15948), (4430, 14958), (4986, 13290), (5316, 12465), (5540, 11961), (6645, 9972), (7479, 8860), (7974, 8310)]