149965680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4561}}^1$

素因数の和:4714

約数の個数: 80

約数和(自身を含む): 468389664

約数和(自身を除く): 318423984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 4561, 5480, 6576, 8220, 9122, 10960, 13683, 16440, 18244, 22805, 27366, 32880, 36488, 45610, 54732, 68415, 72976, 91220, 109464, 136830, 182440, 218928, 273660, 364880, 547320, 624857, 1094640, 1249714, 1874571, 2499428, 3124285, 3749142, 4998856, 6248570, 7498284, 9372855, 9997712, 12497140, 14996568, 18745710, 24994280, 29993136, 37491420, 49988560, 74982840, 149965680]

約数ペア:

[(1, 149965680), (2, 74982840), (3, 49988560), (4, 37491420), (5, 29993136), (6, 24994280), (8, 18745710), (10, 14996568), (12, 12497140), (15, 9997712), (16, 9372855), (20, 7498284), (24, 6248570), (30, 4998856), (40, 3749142), (48, 3124285), (60, 2499428), (80, 1874571), (120, 1249714), (137, 1094640), (240, 624857), (274, 547320), (411, 364880), (548, 273660), (685, 218928), (822, 182440), (1096, 136830), (1370, 109464), (1644, 91220), (2055, 72976), (2192, 68415), (2740, 54732), (3288, 45610), (4110, 36488), (4561, 32880), (5480, 27366), (6576, 22805), (8220, 18244), (9122, 16440), (10960, 13683)]