90527580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3517}}^1$

素因数の和:3556

約数の個数: 144

約数和(自身を含む): 322699104

約数和(自身を除く): 232171524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 3517, 4290, 5148, 6435, 7034, 8580, 10551, 12870, 14068, 17585, 21102, 25740, 31653, 35170, 38687, 42204, 45721, 52755, 63306, 70340, 77374, 91442, 105510, 116061, 126612, 137163, 154748, 158265, 182884, 193435, 211020, 228605, 232122, 274326, 316530, 348183, 386870, 411489, 457210, 464244, 502931, 548652, 580305, 633060, 685815, 696366, 773740, 822978, 914420, 1005862, 1160610, 1371630, 1392732, 1508793, 1645956, 1740915, 2011724, 2057445, 2321220, 2514655, 2743260, 3017586, 3481830, 4114890, 4526379, 5029310, 6035172, 6963660, 7543965, 8229780, 9052758, 10058620, 15087930, 18105516, 22631895, 30175860, 45263790, 90527580]

約数ペア:

[(1, 90527580), (2, 45263790), (3, 30175860), (4, 22631895), (5, 18105516), (6, 15087930), (9, 10058620), (10, 9052758), (11, 8229780), (12, 7543965), (13, 6963660), (15, 6035172), (18, 5029310), (20, 4526379), (22, 4114890), (26, 3481830), (30, 3017586), (33, 2743260), (36, 2514655), (39, 2321220), (44, 2057445), (45, 2011724), (52, 1740915), (55, 1645956), (60, 1508793), (65, 1392732), (66, 1371630), (78, 1160610), (90, 1005862), (99, 914420), (110, 822978), (117, 773740), (130, 696366), (132, 685815), (143, 633060), (156, 580305), (165, 548652), (180, 502931), (195, 464244), (198, 457210), (220, 411489), (234, 386870), (260, 348183), (286, 316530), (330, 274326), (390, 232122), (396, 228605), (429, 211020), (468, 193435), (495, 182884), (572, 158265), (585, 154748), (660, 137163), (715, 126612), (780, 116061), (858, 105510), (990, 91442), (1170, 77374), (1287, 70340), (1430, 63306), (1716, 52755), (1980, 45721), (2145, 42204), (2340, 38687), (2574, 35170), (2860, 31653), (3517, 25740), (4290, 21102), (5148, 17585), (6435, 14068), (7034, 12870), (8580, 10551)]