66005820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3943}}^1$

素因数の和:3992

約数の個数: 96

約数和(自身を含む): 212029440

約数和(自身を除く): 146023620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 3943, 4185, 5580, 7886, 8370, 11829, 15772, 16740, 19715, 23658, 35487, 39430, 47316, 59145, 70974, 78860, 106461, 118290, 122233, 141948, 177435, 212922, 236580, 244466, 354870, 366699, 425844, 488932, 532305, 611165, 709740, 733398, 1064610, 1100097, 1222330, 1466796, 1833495, 2129220, 2200194, 2444660, 3300291, 3666990, 4400388, 5500485, 6600582, 7333980, 11000970, 13201164, 16501455, 22001940, 33002910, 66005820]

約数ペア:

[(1, 66005820), (2, 33002910), (3, 22001940), (4, 16501455), (5, 13201164), (6, 11000970), (9, 7333980), (10, 6600582), (12, 5500485), (15, 4400388), (18, 3666990), (20, 3300291), (27, 2444660), (30, 2200194), (31, 2129220), (36, 1833495), (45, 1466796), (54, 1222330), (60, 1100097), (62, 1064610), (90, 733398), (93, 709740), (108, 611165), (124, 532305), (135, 488932), (155, 425844), (180, 366699), (186, 354870), (270, 244466), (279, 236580), (310, 212922), (372, 177435), (465, 141948), (540, 122233), (558, 118290), (620, 106461), (837, 78860), (930, 70974), (1116, 59145), (1395, 47316), (1674, 39430), (1860, 35487), (2790, 23658), (3348, 19715), (3943, 16740), (4185, 15772), (5580, 11829), (7886, 8370)]