82017540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1850

約数の個数: 144

約数和(自身を含む): 283360896

約数和(自身を除く): 201343356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1801, 1980, 2070, 2277, 2530, 3036, 3602, 3795, 4140, 4554, 5060, 5403, 7204, 7590, 9005, 9108, 10806, 11385, 15180, 16209, 18010, 19811, 21612, 22770, 27015, 32418, 36020, 39622, 41423, 45540, 54030, 59433, 64836, 79244, 81045, 82846, 99055, 108060, 118866, 124269, 162090, 165692, 178299, 198110, 207115, 237732, 248538, 297165, 324180, 356598, 372807, 396220, 414230, 455653, 497076, 594330, 621345, 713196, 745614, 828460, 891495, 911306, 1188660, 1242690, 1366959, 1491228, 1782990, 1822612, 1864035, 2278265, 2485380, 2733918, 3565980, 3728070, 4100877, 4556530, 5467836, 6834795, 7456140, 8201754, 9113060, 13669590, 16403508, 20504385, 27339180, 41008770, 82017540]

約数ペア:

[(1, 82017540), (2, 41008770), (3, 27339180), (4, 20504385), (5, 16403508), (6, 13669590), (9, 9113060), (10, 8201754), (11, 7456140), (12, 6834795), (15, 5467836), (18, 4556530), (20, 4100877), (22, 3728070), (23, 3565980), (30, 2733918), (33, 2485380), (36, 2278265), (44, 1864035), (45, 1822612), (46, 1782990), (55, 1491228), (60, 1366959), (66, 1242690), (69, 1188660), (90, 911306), (92, 891495), (99, 828460), (110, 745614), (115, 713196), (132, 621345), (138, 594330), (165, 497076), (180, 455653), (198, 414230), (207, 396220), (220, 372807), (230, 356598), (253, 324180), (276, 297165), (330, 248538), (345, 237732), (396, 207115), (414, 198110), (460, 178299), (495, 165692), (506, 162090), (660, 124269), (690, 118866), (759, 108060), (828, 99055), (990, 82846), (1012, 81045), (1035, 79244), (1265, 64836), (1380, 59433), (1518, 54030), (1801, 45540), (1980, 41423), (2070, 39622), (2277, 36020), (2530, 32418), (3036, 27015), (3602, 22770), (3795, 21612), (4140, 19811), (4554, 18010), (5060, 16209), (5403, 15180), (7204, 11385), (7590, 10806), (9005, 9108)]