158014620

素因数分解:

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

素因数の和:30315

約数の個数: 72

約数和(自身を含む): 495855360

約数和(自身を除く): 337840740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 30271, 60542, 90813, 121084, 151355, 181626, 272439, 302710, 363252, 454065, 544878, 605420, 877859, 908130, 1089756, 1362195, 1755718, 1816260, 2633577, 2724390, 3511436, 4389295, 5267154, 5448780, 7900731, 8778590, 10534308, 13167885, 15801462, 17557180, 26335770, 31602924, 39503655, 52671540, 79007310, 158014620]

約数ペア:

[(1, 158014620), (2, 79007310), (3, 52671540), (4, 39503655), (5, 31602924), (6, 26335770), (9, 17557180), (10, 15801462), (12, 13167885), (15, 10534308), (18, 8778590), (20, 7900731), (29, 5448780), (30, 5267154), (36, 4389295), (45, 3511436), (58, 2724390), (60, 2633577), (87, 1816260), (90, 1755718), (116, 1362195), (145, 1089756), (174, 908130), (180, 877859), (261, 605420), (290, 544878), (348, 454065), (435, 363252), (522, 302710), (580, 272439), (870, 181626), (1044, 151355), (1305, 121084), (1740, 90813), (2610, 60542), (5220, 30271)]