80183070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 236527200

約数和(自身を除く): 156344130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 66, 74, 90, 99, 110, 111, 121, 165, 185, 198, 199, 222, 242, 330, 333, 363, 370, 398, 407, 495, 555, 597, 605, 666, 726, 814, 990, 995, 1089, 1110, 1194, 1210, 1221, 1665, 1791, 1815, 1990, 2035, 2178, 2189, 2442, 2985, 3330, 3582, 3630, 3663, 4070, 4378, 4477, 5445, 5970, 6105, 6567, 7326, 7363, 8954, 8955, 10890, 10945, 12210, 13134, 13431, 14726, 17910, 18315, 19701, 21890, 22089, 22385, 24079, 26862, 32835, 36630, 36815, 39402, 40293, 44178, 44770, 48158, 65670, 66267, 67155, 72237, 73630, 80586, 80993, 98505, 110445, 120395, 132534, 134310, 144474, 161986, 197010, 201465, 216711, 220890, 240790, 242979, 331335, 361185, 402930, 404965, 433422, 485958, 662670, 722370, 728937, 809930, 890923, 1083555, 1214895, 1457874, 1781846, 2167110, 2429790, 2672769, 3644685, 4454615, 5345538, 7289370, 8018307, 8909230, 13363845, 16036614, 26727690, 40091535, 80183070]

約数ペア:

[(1, 80183070), (2, 40091535), (3, 26727690), (5, 16036614), (6, 13363845), (9, 8909230), (10, 8018307), (11, 7289370), (15, 5345538), (18, 4454615), (22, 3644685), (30, 2672769), (33, 2429790), (37, 2167110), (45, 1781846), (55, 1457874), (66, 1214895), (74, 1083555), (90, 890923), (99, 809930), (110, 728937), (111, 722370), (121, 662670), (165, 485958), (185, 433422), (198, 404965), (199, 402930), (222, 361185), (242, 331335), (330, 242979), (333, 240790), (363, 220890), (370, 216711), (398, 201465), (407, 197010), (495, 161986), (555, 144474), (597, 134310), (605, 132534), (666, 120395), (726, 110445), (814, 98505), (990, 80993), (995, 80586), (1089, 73630), (1110, 72237), (1194, 67155), (1210, 66267), (1221, 65670), (1665, 48158), (1791, 44770), (1815, 44178), (1990, 40293), (2035, 39402), (2178, 36815), (2189, 36630), (2442, 32835), (2985, 26862), (3330, 24079), (3582, 22385), (3630, 22089), (3663, 21890), (4070, 19701), (4378, 18315), (4477, 17910), (5445, 14726), (5970, 13431), (6105, 13134), (6567, 12210), (7326, 10945), (7363, 10890), (8954, 8955)]