85983480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21713}}^1$

素因数の和:21741

約数の個数: 96

約数和(自身を含む): 304864560

約数和(自身を除く): 218881080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 21713, 43426, 65139, 86852, 108565, 130278, 173704, 195417, 217130, 238843, 260556, 325695, 390834, 434260, 477686, 521112, 651390, 716529, 781668, 868520, 955372, 977085, 1194215, 1302780, 1433058, 1563336, 1910744, 1954170, 2149587, 2388430, 2605560, 2866116, 3582645, 3908340, 4299174, 4776860, 5732232, 7165290, 7816680, 8598348, 9553720, 10747935, 14330580, 17196696, 21495870, 28661160, 42991740, 85983480]

約数ペア:

[(1, 85983480), (2, 42991740), (3, 28661160), (4, 21495870), (5, 17196696), (6, 14330580), (8, 10747935), (9, 9553720), (10, 8598348), (11, 7816680), (12, 7165290), (15, 5732232), (18, 4776860), (20, 4299174), (22, 3908340), (24, 3582645), (30, 2866116), (33, 2605560), (36, 2388430), (40, 2149587), (44, 1954170), (45, 1910744), (55, 1563336), (60, 1433058), (66, 1302780), (72, 1194215), (88, 977085), (90, 955372), (99, 868520), (110, 781668), (120, 716529), (132, 651390), (165, 521112), (180, 477686), (198, 434260), (220, 390834), (264, 325695), (330, 260556), (360, 238843), (396, 217130), (440, 195417), (495, 173704), (660, 130278), (792, 108565), (990, 86852), (1320, 65139), (1980, 43426), (3960, 21713)]