180424836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 506920960

約数和(自身を除く): 326496124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 67, 76, 93, 114, 124, 127, 134, 171, 186, 201, 228, 254, 268, 279, 342, 372, 381, 402, 508, 558, 589, 603, 684, 762, 804, 1116, 1143, 1178, 1206, 1273, 1524, 1767, 2077, 2286, 2356, 2412, 2413, 2546, 3534, 3819, 3937, 4154, 4572, 4826, 5092, 5301, 6231, 7068, 7239, 7638, 7874, 8308, 8509, 9652, 10602, 11457, 11811, 12462, 14478, 15276, 15748, 17018, 18693, 21204, 21717, 22914, 23622, 24924, 25527, 28956, 34036, 35433, 37386, 39463, 43434, 45828, 47244, 51054, 70866, 74772, 74803, 76581, 78926, 86868, 102108, 118389, 141732, 149606, 153162, 157852, 161671, 224409, 236778, 263779, 299212, 306324, 323342, 355167, 448818, 473556, 485013, 527558, 646684, 673227, 710334, 791337, 897636, 970026, 1055116, 1346454, 1420668, 1455039, 1582674, 1940052, 2374011, 2692908, 2910078, 3165348, 4748022, 5011801, 5820156, 9496044, 10023602, 15035403, 20047204, 30070806, 45106209, 60141612, 90212418, 180424836]

約数ペア:

[(1, 180424836), (2, 90212418), (3, 60141612), (4, 45106209), (6, 30070806), (9, 20047204), (12, 15035403), (18, 10023602), (19, 9496044), (31, 5820156), (36, 5011801), (38, 4748022), (57, 3165348), (62, 2910078), (67, 2692908), (76, 2374011), (93, 1940052), (114, 1582674), (124, 1455039), (127, 1420668), (134, 1346454), (171, 1055116), (186, 970026), (201, 897636), (228, 791337), (254, 710334), (268, 673227), (279, 646684), (342, 527558), (372, 485013), (381, 473556), (402, 448818), (508, 355167), (558, 323342), (589, 306324), (603, 299212), (684, 263779), (762, 236778), (804, 224409), (1116, 161671), (1143, 157852), (1178, 153162), (1206, 149606), (1273, 141732), (1524, 118389), (1767, 102108), (2077, 86868), (2286, 78926), (2356, 76581), (2412, 74803), (2413, 74772), (2546, 70866), (3534, 51054), (3819, 47244), (3937, 45828), (4154, 43434), (4572, 39463), (4826, 37386), (5092, 35433), (5301, 34036), (6231, 28956), (7068, 25527), (7239, 24924), (7638, 23622), (7874, 22914), (8308, 21717), (8509, 21204), (9652, 18693), (10602, 17018), (11457, 15748), (11811, 15276), (12462, 14478)]