80506530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 232951680

約数和(自身を除く): 152445150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 67, 78, 79, 90, 117, 130, 134, 158, 169, 195, 201, 234, 237, 335, 338, 390, 395, 402, 474, 507, 585, 603, 670, 711, 790, 845, 871, 1005, 1014, 1027, 1170, 1185, 1206, 1422, 1521, 1690, 1742, 2010, 2054, 2370, 2535, 2613, 3015, 3042, 3081, 3555, 4355, 5070, 5135, 5226, 5293, 6030, 6162, 7110, 7605, 7839, 8710, 9243, 10270, 10586, 11323, 13065, 13351, 15210, 15405, 15678, 15879, 18486, 22646, 26130, 26465, 26702, 30810, 31758, 33969, 39195, 40053, 46215, 47637, 52930, 56615, 66755, 67938, 68809, 78390, 79395, 80106, 92430, 95274, 101907, 113230, 120159, 133510, 137618, 158790, 169845, 200265, 203814, 206427, 238185, 240318, 339690, 344045, 400530, 412854, 476370, 509535, 600795, 619281, 688090, 894517, 1019070, 1032135, 1201590, 1238562, 1789034, 2064270, 2683551, 3096405, 4472585, 5367102, 6192810, 8050653, 8945170, 13417755, 16101306, 26835510, 40253265, 80506530]

約数ペア:

[(1, 80506530), (2, 40253265), (3, 26835510), (5, 16101306), (6, 13417755), (9, 8945170), (10, 8050653), (13, 6192810), (15, 5367102), (18, 4472585), (26, 3096405), (30, 2683551), (39, 2064270), (45, 1789034), (65, 1238562), (67, 1201590), (78, 1032135), (79, 1019070), (90, 894517), (117, 688090), (130, 619281), (134, 600795), (158, 509535), (169, 476370), (195, 412854), (201, 400530), (234, 344045), (237, 339690), (335, 240318), (338, 238185), (390, 206427), (395, 203814), (402, 200265), (474, 169845), (507, 158790), (585, 137618), (603, 133510), (670, 120159), (711, 113230), (790, 101907), (845, 95274), (871, 92430), (1005, 80106), (1014, 79395), (1027, 78390), (1170, 68809), (1185, 67938), (1206, 66755), (1422, 56615), (1521, 52930), (1690, 47637), (1742, 46215), (2010, 40053), (2054, 39195), (2370, 33969), (2535, 31758), (2613, 30810), (3015, 26702), (3042, 26465), (3081, 26130), (3555, 22646), (4355, 18486), (5070, 15879), (5135, 15678), (5226, 15405), (5293, 15210), (6030, 13351), (6162, 13065), (7110, 11323), (7605, 10586), (7839, 10270), (8710, 9243)]