111489400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 302793120

約数和(自身を除く): 191303720

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 121, 136, 170, 187, 200, 220, 242, 271, 275, 340, 374, 425, 440, 484, 542, 550, 605, 680, 748, 850, 935, 968, 1084, 1100, 1210, 1355, 1496, 1700, 1870, 2057, 2168, 2200, 2420, 2710, 2981, 3025, 3400, 3740, 4114, 4607, 4675, 4840, 5420, 5962, 6050, 6775, 7480, 8228, 9214, 9350, 10285, 10840, 11924, 12100, 13550, 14905, 16456, 18428, 18700, 20570, 23035, 23848, 24200, 27100, 29810, 32791, 36856, 37400, 41140, 46070, 50677, 51425, 54200, 59620, 65582, 74525, 82280, 92140, 101354, 102850, 115175, 119240, 131164, 149050, 163955, 184280, 202708, 205700, 230350, 253385, 262328, 298100, 327910, 405416, 411400, 460700, 506770, 557447, 596200, 655820, 819775, 921400, 1013540, 1114894, 1266925, 1311640, 1639550, 2027080, 2229788, 2533850, 2787235, 3279100, 4459576, 5067700, 5574470, 6558200, 10135400, 11148940, 13936175, 22297880, 27872350, 55744700, 111489400]

約数ペア:

[(1, 111489400), (2, 55744700), (4, 27872350), (5, 22297880), (8, 13936175), (10, 11148940), (11, 10135400), (17, 6558200), (20, 5574470), (22, 5067700), (25, 4459576), (34, 3279100), (40, 2787235), (44, 2533850), (50, 2229788), (55, 2027080), (68, 1639550), (85, 1311640), (88, 1266925), (100, 1114894), (110, 1013540), (121, 921400), (136, 819775), (170, 655820), (187, 596200), (200, 557447), (220, 506770), (242, 460700), (271, 411400), (275, 405416), (340, 327910), (374, 298100), (425, 262328), (440, 253385), (484, 230350), (542, 205700), (550, 202708), (605, 184280), (680, 163955), (748, 149050), (850, 131164), (935, 119240), (968, 115175), (1084, 102850), (1100, 101354), (1210, 92140), (1355, 82280), (1496, 74525), (1700, 65582), (1870, 59620), (2057, 54200), (2168, 51425), (2200, 50677), (2420, 46070), (2710, 41140), (2981, 37400), (3025, 36856), (3400, 32791), (3740, 29810), (4114, 27100), (4607, 24200), (4675, 23848), (4840, 23035), (5420, 20570), (5962, 18700), (6050, 18428), (6775, 16456), (7480, 14905), (8228, 13550), (9214, 12100), (9350, 11924), (10285, 10840)]