69333200

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 177592800

約数和(自身を除く): 108259600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 43, 50, 58, 80, 86, 100, 116, 139, 145, 172, 200, 215, 232, 278, 290, 344, 400, 430, 464, 556, 580, 688, 695, 725, 860, 1075, 1112, 1160, 1247, 1390, 1450, 1720, 2150, 2224, 2320, 2494, 2780, 2900, 3440, 3475, 4031, 4300, 4988, 5560, 5800, 5977, 6235, 6950, 8062, 8600, 9976, 11120, 11600, 11954, 12470, 13900, 16124, 17200, 19952, 20155, 23908, 24940, 27800, 29885, 31175, 32248, 40310, 47816, 49880, 55600, 59770, 62350, 64496, 80620, 95632, 99760, 100775, 119540, 124700, 149425, 161240, 173333, 201550, 239080, 249400, 298850, 322480, 346666, 403100, 478160, 498800, 597700, 693332, 806200, 866665, 1195400, 1386664, 1612400, 1733330, 2390800, 2773328, 3466660, 4333325, 6933320, 8666650, 13866640, 17333300, 34666600, 69333200]

約数ペア:

[(1, 69333200), (2, 34666600), (4, 17333300), (5, 13866640), (8, 8666650), (10, 6933320), (16, 4333325), (20, 3466660), (25, 2773328), (29, 2390800), (40, 1733330), (43, 1612400), (50, 1386664), (58, 1195400), (80, 866665), (86, 806200), (100, 693332), (116, 597700), (139, 498800), (145, 478160), (172, 403100), (200, 346666), (215, 322480), (232, 298850), (278, 249400), (290, 239080), (344, 201550), (400, 173333), (430, 161240), (464, 149425), (556, 124700), (580, 119540), (688, 100775), (695, 99760), (725, 95632), (860, 80620), (1075, 64496), (1112, 62350), (1160, 59770), (1247, 55600), (1390, 49880), (1450, 47816), (1720, 40310), (2150, 32248), (2224, 31175), (2320, 29885), (2494, 27800), (2780, 24940), (2900, 23908), (3440, 20155), (3475, 19952), (4031, 17200), (4300, 16124), (4988, 13900), (5560, 12470), (5800, 11954), (5977, 11600), (6235, 11120), (6950, 9976), (8062, 8600)]