121114980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{179}}^2$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 433050240

約数和(自身を除く): 311935260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 179, 180, 189, 210, 252, 270, 315, 358, 378, 420, 537, 540, 630, 716, 756, 895, 945, 1074, 1253, 1260, 1611, 1790, 1890, 2148, 2506, 2685, 3222, 3580, 3759, 3780, 4833, 5012, 5370, 6265, 6444, 7518, 8055, 9666, 10740, 11277, 12530, 15036, 16110, 18795, 19332, 22554, 24165, 25060, 32041, 32220, 33831, 37590, 45108, 48330, 56385, 64082, 67662, 75180, 96123, 96660, 112770, 128164, 135324, 160205, 169155, 192246, 224287, 225540, 288369, 320410, 338310, 384492, 448574, 480615, 576738, 640820, 672861, 676620, 865107, 897148, 961230, 1121435, 1153476, 1345722, 1441845, 1730214, 1922460, 2018583, 2242870, 2691444, 2883690, 3364305, 3460428, 4037166, 4325535, 4485740, 5767380, 6055749, 6728610, 8074332, 8651070, 10092915, 12111498, 13457220, 17302140, 20185830, 24222996, 30278745, 40371660, 60557490, 121114980]

約数ペア:

[(1, 121114980), (2, 60557490), (3, 40371660), (4, 30278745), (5, 24222996), (6, 20185830), (7, 17302140), (9, 13457220), (10, 12111498), (12, 10092915), (14, 8651070), (15, 8074332), (18, 6728610), (20, 6055749), (21, 5767380), (27, 4485740), (28, 4325535), (30, 4037166), (35, 3460428), (36, 3364305), (42, 2883690), (45, 2691444), (54, 2242870), (60, 2018583), (63, 1922460), (70, 1730214), (84, 1441845), (90, 1345722), (105, 1153476), (108, 1121435), (126, 961230), (135, 897148), (140, 865107), (179, 676620), (180, 672861), (189, 640820), (210, 576738), (252, 480615), (270, 448574), (315, 384492), (358, 338310), (378, 320410), (420, 288369), (537, 225540), (540, 224287), (630, 192246), (716, 169155), (756, 160205), (895, 135324), (945, 128164), (1074, 112770), (1253, 96660), (1260, 96123), (1611, 75180), (1790, 67662), (1890, 64082), (2148, 56385), (2506, 48330), (2685, 45108), (3222, 37590), (3580, 33831), (3759, 32220), (3780, 32041), (4833, 25060), (5012, 24165), (5370, 22554), (6265, 19332), (6444, 18795), (7518, 16110), (8055, 15036), (9666, 12530), (10740, 11277)]