72892380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 224259840

約数和(自身を除く): 151367460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 179, 220, 330, 358, 537, 617, 660, 716, 895, 1074, 1234, 1790, 1851, 1969, 2148, 2468, 2685, 3085, 3580, 3702, 3938, 5370, 5907, 6170, 6787, 7404, 7876, 9255, 9845, 10740, 11814, 12340, 13574, 18510, 19690, 20361, 23628, 27148, 29535, 33935, 37020, 39380, 40722, 59070, 67870, 81444, 101805, 110443, 118140, 135740, 203610, 220886, 331329, 407220, 441772, 552215, 662658, 1104430, 1214873, 1325316, 1656645, 2208860, 2429746, 3313290, 3644619, 4859492, 6074365, 6626580, 7289238, 12148730, 14578476, 18223095, 24297460, 36446190, 72892380]

約数ペア:

[(1, 72892380), (2, 36446190), (3, 24297460), (4, 18223095), (5, 14578476), (6, 12148730), (10, 7289238), (11, 6626580), (12, 6074365), (15, 4859492), (20, 3644619), (22, 3313290), (30, 2429746), (33, 2208860), (44, 1656645), (55, 1325316), (60, 1214873), (66, 1104430), (110, 662658), (132, 552215), (165, 441772), (179, 407220), (220, 331329), (330, 220886), (358, 203610), (537, 135740), (617, 118140), (660, 110443), (716, 101805), (895, 81444), (1074, 67870), (1234, 59070), (1790, 40722), (1851, 39380), (1969, 37020), (2148, 33935), (2468, 29535), (2685, 27148), (3085, 23628), (3580, 20361), (3702, 19690), (3938, 18510), (5370, 13574), (5907, 12340), (6170, 11814), (6787, 10740), (7404, 9845), (7876, 9255)]