80751330

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 224

約数和(自身を含む): 254975040

約数和(自身を除く): 174223710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 53, 54, 55, 57, 66, 81, 90, 95, 99, 106, 110, 114, 135, 159, 162, 165, 171, 190, 198, 209, 243, 265, 270, 285, 297, 318, 330, 342, 405, 418, 477, 486, 495, 513, 530, 570, 583, 594, 627, 729, 795, 810, 855, 891, 954, 990, 1007, 1026, 1045, 1166, 1215, 1254, 1431, 1458, 1485, 1539, 1590, 1710, 1749, 1782, 1881, 2014, 2090, 2385, 2430, 2565, 2673, 2862, 2915, 2970, 3021, 3078, 3135, 3498, 3645, 3762, 4293, 4455, 4617, 4770, 5035, 5130, 5247, 5346, 5643, 5830, 6042, 6270, 7155, 7290, 7695, 8019, 8586, 8745, 8910, 9063, 9234, 9405, 10070, 10494, 11077, 11286, 12879, 13365, 13851, 14310, 15105, 15390, 15741, 16038, 16929, 17490, 18126, 18810, 21465, 22154, 23085, 25758, 26235, 26730, 27189, 27702, 28215, 30210, 31482, 33231, 33858, 38637, 40095, 42930, 45315, 46170, 47223, 50787, 52470, 54378, 55385, 56430, 64395, 66462, 69255, 77274, 78705, 80190, 81567, 84645, 90630, 94446, 99693, 101574, 110770, 128790, 135945, 138510, 141669, 152361, 157410, 163134, 166155, 169290, 193185, 199386, 236115, 244701, 253935, 271890, 283338, 299079, 304722, 332310, 386370, 407835, 425007, 472230, 489402, 498465, 507870, 598158, 708345, 734103, 761805, 815670, 850014, 897237, 996930, 1223505, 1416690, 1468206, 1495395, 1523610, 1794474, 2125035, 2447010, 2691711, 2990790, 3670515, 4250070, 4486185, 5383422, 7341030, 8075133, 8972370, 13458555, 16150266, 26917110, 40375665, 80751330]

約数ペア:

[(1, 80751330), (2, 40375665), (3, 26917110), (5, 16150266), (6, 13458555), (9, 8972370), (10, 8075133), (11, 7341030), (15, 5383422), (18, 4486185), (19, 4250070), (22, 3670515), (27, 2990790), (30, 2691711), (33, 2447010), (38, 2125035), (45, 1794474), (53, 1523610), (54, 1495395), (55, 1468206), (57, 1416690), (66, 1223505), (81, 996930), (90, 897237), (95, 850014), (99, 815670), (106, 761805), (110, 734103), (114, 708345), (135, 598158), (159, 507870), (162, 498465), (165, 489402), (171, 472230), (190, 425007), (198, 407835), (209, 386370), (243, 332310), (265, 304722), (270, 299079), (285, 283338), (297, 271890), (318, 253935), (330, 244701), (342, 236115), (405, 199386), (418, 193185), (477, 169290), (486, 166155), (495, 163134), (513, 157410), (530, 152361), (570, 141669), (583, 138510), (594, 135945), (627, 128790), (729, 110770), (795, 101574), (810, 99693), (855, 94446), (891, 90630), (954, 84645), (990, 81567), (1007, 80190), (1026, 78705), (1045, 77274), (1166, 69255), (1215, 66462), (1254, 64395), (1431, 56430), (1458, 55385), (1485, 54378), (1539, 52470), (1590, 50787), (1710, 47223), (1749, 46170), (1782, 45315), (1881, 42930), (2014, 40095), (2090, 38637), (2385, 33858), (2430, 33231), (2565, 31482), (2673, 30210), (2862, 28215), (2915, 27702), (2970, 27189), (3021, 26730), (3078, 26235), (3135, 25758), (3498, 23085), (3645, 22154), (3762, 21465), (4293, 18810), (4455, 18126), (4617, 17490), (4770, 16929), (5035, 16038), (5130, 15741), (5247, 15390), (5346, 15105), (5643, 14310), (5830, 13851), (6042, 13365), (6270, 12879), (7155, 11286), (7290, 11077), (7695, 10494), (8019, 10070), (8586, 9405), (8745, 9234), (8910, 9063)]