98439180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 335037696

約数和(自身を除く): 236598516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 811, 867, 1020, 1156, 1190, 1428, 1445, 1622, 1734, 1785, 2023, 2380, 2433, 2890, 3244, 3468, 3570, 4046, 4055, 4335, 4866, 5677, 5780, 6069, 7140, 8092, 8110, 8670, 9732, 10115, 11354, 12138, 12165, 13787, 16220, 17031, 17340, 20230, 22708, 24276, 24330, 27574, 28385, 30345, 34062, 40460, 41361, 48660, 55148, 56770, 60690, 68124, 68935, 82722, 85155, 96509, 113540, 121380, 137870, 165444, 170310, 193018, 206805, 234379, 275740, 289527, 340620, 386036, 413610, 468758, 482545, 579054, 703137, 827220, 937516, 965090, 1158108, 1171895, 1406274, 1447635, 1640653, 1930180, 2343790, 2812548, 2895270, 3281306, 3515685, 4687580, 4921959, 5790540, 6562612, 7031370, 8203265, 9843918, 14062740, 16406530, 19687836, 24609795, 32813060, 49219590, 98439180]

約数ペア:

[(1, 98439180), (2, 49219590), (3, 32813060), (4, 24609795), (5, 19687836), (6, 16406530), (7, 14062740), (10, 9843918), (12, 8203265), (14, 7031370), (15, 6562612), (17, 5790540), (20, 4921959), (21, 4687580), (28, 3515685), (30, 3281306), (34, 2895270), (35, 2812548), (42, 2343790), (51, 1930180), (60, 1640653), (68, 1447635), (70, 1406274), (84, 1171895), (85, 1158108), (102, 965090), (105, 937516), (119, 827220), (140, 703137), (170, 579054), (204, 482545), (210, 468758), (238, 413610), (255, 386036), (289, 340620), (340, 289527), (357, 275740), (420, 234379), (476, 206805), (510, 193018), (578, 170310), (595, 165444), (714, 137870), (811, 121380), (867, 113540), (1020, 96509), (1156, 85155), (1190, 82722), (1428, 68935), (1445, 68124), (1622, 60690), (1734, 56770), (1785, 55148), (2023, 48660), (2380, 41361), (2433, 40460), (2890, 34062), (3244, 30345), (3468, 28385), (3570, 27574), (4046, 24330), (4055, 24276), (4335, 22708), (4866, 20230), (5677, 17340), (5780, 17031), (6069, 16220), (7140, 13787), (8092, 12165), (8110, 12138), (8670, 11354), (9732, 10115)]