199660680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1148

約数の個数: 128

約数和(自身を含む): 669600000

約数和(自身を除く): 469939320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 929, 995, 1080, 1194, 1592, 1791, 1858, 1990, 2388, 2787, 2985, 3582, 3716, 3980, 4645, 4776, 5373, 5574, 5970, 7164, 7432, 7960, 8361, 8955, 9290, 10746, 11148, 11940, 13935, 14328, 16722, 17910, 18580, 21492, 22296, 23880, 25083, 26865, 27870, 33444, 35820, 37160, 41805, 42984, 50166, 53730, 55740, 66888, 71640, 83610, 100332, 107460, 111480, 125415, 167220, 184871, 200664, 214920, 250830, 334440, 369742, 501660, 554613, 739484, 924355, 1003320, 1109226, 1478968, 1663839, 1848710, 2218452, 2773065, 3327678, 3697420, 4436904, 4991517, 5546130, 6655356, 7394840, 8319195, 9983034, 11092260, 13310712, 16638390, 19966068, 22184520, 24957585, 33276780, 39932136, 49915170, 66553560, 99830340, 199660680]

約数ペア:

[(1, 199660680), (2, 99830340), (3, 66553560), (4, 49915170), (5, 39932136), (6, 33276780), (8, 24957585), (9, 22184520), (10, 19966068), (12, 16638390), (15, 13310712), (18, 11092260), (20, 9983034), (24, 8319195), (27, 7394840), (30, 6655356), (36, 5546130), (40, 4991517), (45, 4436904), (54, 3697420), (60, 3327678), (72, 2773065), (90, 2218452), (108, 1848710), (120, 1663839), (135, 1478968), (180, 1109226), (199, 1003320), (216, 924355), (270, 739484), (360, 554613), (398, 501660), (540, 369742), (597, 334440), (796, 250830), (929, 214920), (995, 200664), (1080, 184871), (1194, 167220), (1592, 125415), (1791, 111480), (1858, 107460), (1990, 100332), (2388, 83610), (2787, 71640), (2985, 66888), (3582, 55740), (3716, 53730), (3980, 50166), (4645, 42984), (4776, 41805), (5373, 37160), (5574, 35820), (5970, 33444), (7164, 27870), (7432, 26865), (7960, 25083), (8361, 23880), (8955, 22296), (9290, 21492), (10746, 18580), (11148, 17910), (11940, 16722), (13935, 14328)]