82515960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 288943200

約数和(自身を除く): 206427240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 97, 102, 120, 136, 139, 153, 170, 180, 194, 204, 255, 278, 291, 306, 340, 360, 388, 408, 417, 485, 510, 556, 582, 612, 680, 695, 765, 776, 834, 873, 970, 1020, 1112, 1164, 1224, 1251, 1390, 1455, 1530, 1649, 1668, 1746, 1940, 2040, 2085, 2328, 2363, 2502, 2780, 2910, 3060, 3298, 3336, 3492, 3880, 4170, 4365, 4726, 4947, 5004, 5560, 5820, 6120, 6255, 6596, 6984, 7089, 8245, 8340, 8730, 9452, 9894, 10008, 11640, 11815, 12510, 13192, 13483, 14178, 14841, 16490, 16680, 17460, 18904, 19788, 21267, 23630, 24735, 25020, 26966, 28356, 29682, 32980, 34920, 35445, 39576, 40449, 42534, 47260, 49470, 50040, 53932, 56712, 59364, 65960, 67415, 70890, 74205, 80898, 85068, 94520, 98940, 106335, 107864, 118728, 121347, 134830, 141780, 148410, 161796, 170136, 197880, 202245, 212670, 229211, 242694, 269660, 283560, 296820, 323592, 404490, 425340, 458422, 485388, 539320, 593640, 606735, 687633, 808980, 850680, 916844, 970776, 1146055, 1213470, 1375266, 1617960, 1833688, 2062899, 2292110, 2426940, 2750532, 3438165, 4125798, 4584220, 4853880, 5501064, 6876330, 8251596, 9168440, 10314495, 13752660, 16503192, 20628990, 27505320, 41257980, 82515960]

約数ペア:

[(1, 82515960), (2, 41257980), (3, 27505320), (4, 20628990), (5, 16503192), (6, 13752660), (8, 10314495), (9, 9168440), (10, 8251596), (12, 6876330), (15, 5501064), (17, 4853880), (18, 4584220), (20, 4125798), (24, 3438165), (30, 2750532), (34, 2426940), (36, 2292110), (40, 2062899), (45, 1833688), (51, 1617960), (60, 1375266), (68, 1213470), (72, 1146055), (85, 970776), (90, 916844), (97, 850680), (102, 808980), (120, 687633), (136, 606735), (139, 593640), (153, 539320), (170, 485388), (180, 458422), (194, 425340), (204, 404490), (255, 323592), (278, 296820), (291, 283560), (306, 269660), (340, 242694), (360, 229211), (388, 212670), (408, 202245), (417, 197880), (485, 170136), (510, 161796), (556, 148410), (582, 141780), (612, 134830), (680, 121347), (695, 118728), (765, 107864), (776, 106335), (834, 98940), (873, 94520), (970, 85068), (1020, 80898), (1112, 74205), (1164, 70890), (1224, 67415), (1251, 65960), (1390, 59364), (1455, 56712), (1530, 53932), (1649, 50040), (1668, 49470), (1746, 47260), (1940, 42534), (2040, 40449), (2085, 39576), (2328, 35445), (2363, 34920), (2502, 32980), (2780, 29682), (2910, 28356), (3060, 26966), (3298, 25020), (3336, 24735), (3492, 23630), (3880, 21267), (4170, 19788), (4365, 18904), (4726, 17460), (4947, 16680), (5004, 16490), (5560, 14841), (5820, 14178), (6120, 13483), (6255, 13192), (6596, 12510), (6984, 11815), (7089, 11640), (8245, 10008), (8340, 9894), (8730, 9452)]