790073100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{30271}}^1$

素因数の和:30320

約数の個数: 108

約数和(自身を含む): 2561919360

約数和(自身を除く): 1771846260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1305, 1450, 1740, 2175, 2610, 2900, 4350, 5220, 6525, 8700, 13050, 26100, 30271, 60542, 90813, 121084, 151355, 181626, 272439, 302710, 363252, 454065, 544878, 605420, 756775, 877859, 908130, 1089756, 1362195, 1513550, 1755718, 1816260, 2270325, 2633577, 2724390, 3027100, 3511436, 4389295, 4540650, 5267154, 5448780, 6810975, 7900731, 8778590, 9081300, 10534308, 13167885, 13621950, 15801462, 17557180, 21946475, 26335770, 27243900, 31602924, 39503655, 43892950, 52671540, 65839425, 79007310, 87785900, 131678850, 158014620, 197518275, 263357700, 395036550, 790073100]

約数ペア:

[(1, 790073100), (2, 395036550), (3, 263357700), (4, 197518275), (5, 158014620), (6, 131678850), (9, 87785900), (10, 79007310), (12, 65839425), (15, 52671540), (18, 43892950), (20, 39503655), (25, 31602924), (29, 27243900), (30, 26335770), (36, 21946475), (45, 17557180), (50, 15801462), (58, 13621950), (60, 13167885), (75, 10534308), (87, 9081300), (90, 8778590), (100, 7900731), (116, 6810975), (145, 5448780), (150, 5267154), (174, 4540650), (180, 4389295), (225, 3511436), (261, 3027100), (290, 2724390), (300, 2633577), (348, 2270325), (435, 1816260), (450, 1755718), (522, 1513550), (580, 1362195), (725, 1089756), (870, 908130), (900, 877859), (1044, 756775), (1305, 605420), (1450, 544878), (1740, 454065), (2175, 363252), (2610, 302710), (2900, 272439), (4350, 181626), (5220, 151355), (6525, 121084), (8700, 90813), (13050, 60542), (26100, 30271)]