133680780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:661

約数の個数: 120

約数和(自身を含む): 422619120

約数和(自身を除く): 288938340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 179, 180, 270, 324, 358, 405, 461, 537, 540, 716, 810, 895, 922, 1074, 1383, 1611, 1620, 1790, 1844, 2148, 2305, 2685, 2766, 3222, 3580, 4149, 4610, 4833, 5370, 5532, 6444, 6915, 8055, 8298, 9220, 9666, 10740, 12447, 13830, 14499, 16110, 16596, 19332, 20745, 24165, 24894, 27660, 28998, 32220, 37341, 41490, 48330, 49788, 57996, 62235, 72495, 74682, 82519, 82980, 96660, 124470, 144990, 149364, 165038, 186705, 247557, 248940, 289980, 330076, 373410, 412595, 495114, 742671, 746820, 825190, 990228, 1237785, 1485342, 1650380, 2228013, 2475570, 2970684, 3713355, 4456026, 4951140, 6684039, 7426710, 8912052, 11140065, 13368078, 14853420, 22280130, 26736156, 33420195, 44560260, 66840390, 133680780]

約数ペア:

[(1, 133680780), (2, 66840390), (3, 44560260), (4, 33420195), (5, 26736156), (6, 22280130), (9, 14853420), (10, 13368078), (12, 11140065), (15, 8912052), (18, 7426710), (20, 6684039), (27, 4951140), (30, 4456026), (36, 3713355), (45, 2970684), (54, 2475570), (60, 2228013), (81, 1650380), (90, 1485342), (108, 1237785), (135, 990228), (162, 825190), (179, 746820), (180, 742671), (270, 495114), (324, 412595), (358, 373410), (405, 330076), (461, 289980), (537, 248940), (540, 247557), (716, 186705), (810, 165038), (895, 149364), (922, 144990), (1074, 124470), (1383, 96660), (1611, 82980), (1620, 82519), (1790, 74682), (1844, 72495), (2148, 62235), (2305, 57996), (2685, 49788), (2766, 48330), (3222, 41490), (3580, 37341), (4149, 32220), (4610, 28998), (4833, 27660), (5370, 24894), (5532, 24165), (6444, 20745), (6915, 19332), (8055, 16596), (8298, 16110), (9220, 14499), (9666, 13830), (10740, 12447)]