180866196

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4691}}^1$

素因数の和:4731

約数の個数: 120

約数和(自身を含む): 572273856

約数和(自身を除く): 391407660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1377, 1428, 1836, 2142, 2268, 2754, 3213, 4284, 4691, 5508, 6426, 9382, 9639, 12852, 14073, 18764, 19278, 28146, 32837, 38556, 42219, 56292, 65674, 79747, 84438, 98511, 126657, 131348, 159494, 168876, 197022, 239241, 253314, 295533, 318988, 379971, 394044, 478482, 506628, 558229, 591066, 717723, 759942, 886599, 956964, 1116458, 1182132, 1435446, 1519884, 1674687, 1773198, 2153169, 2232916, 2659797, 2870892, 3349374, 3546396, 4306338, 5024061, 5319594, 6459507, 6698748, 8612676, 10048122, 10639188, 12919014, 15072183, 20096244, 25838028, 30144366, 45216549, 60288732, 90433098, 180866196]

約数ペア:

[(1, 180866196), (2, 90433098), (3, 60288732), (4, 45216549), (6, 30144366), (7, 25838028), (9, 20096244), (12, 15072183), (14, 12919014), (17, 10639188), (18, 10048122), (21, 8612676), (27, 6698748), (28, 6459507), (34, 5319594), (36, 5024061), (42, 4306338), (51, 3546396), (54, 3349374), (63, 2870892), (68, 2659797), (81, 2232916), (84, 2153169), (102, 1773198), (108, 1674687), (119, 1519884), (126, 1435446), (153, 1182132), (162, 1116458), (189, 956964), (204, 886599), (238, 759942), (252, 717723), (306, 591066), (324, 558229), (357, 506628), (378, 478482), (459, 394044), (476, 379971), (567, 318988), (612, 295533), (714, 253314), (756, 239241), (918, 197022), (1071, 168876), (1134, 159494), (1377, 131348), (1428, 126657), (1836, 98511), (2142, 84438), (2268, 79747), (2754, 65674), (3213, 56292), (4284, 42219), (4691, 38556), (5508, 32837), (6426, 28146), (9382, 19278), (9639, 18764), (12852, 14073)]