73542840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3019}}^1$

素因数の和:3069

約数の個数: 128

約数和(自身を含む): 260928000

約数和(自身を除く): 187385160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3019, 3045, 3480, 4060, 4872, 6038, 6090, 8120, 9057, 12076, 12180, 15095, 18114, 21133, 24152, 24360, 30190, 36228, 42266, 45285, 60380, 63399, 72456, 84532, 87551, 90570, 105665, 120760, 126798, 169064, 175102, 181140, 211330, 253596, 262653, 316995, 350204, 362280, 422660, 437755, 507192, 525306, 612857, 633990, 700408, 845320, 875510, 1050612, 1225714, 1267980, 1313265, 1751020, 1838571, 2101224, 2451428, 2535960, 2626530, 3064285, 3502040, 3677142, 4902856, 5253060, 6128570, 7354284, 9192855, 10506120, 12257140, 14708568, 18385710, 24514280, 36771420, 73542840]

約数ペア:

[(1, 73542840), (2, 36771420), (3, 24514280), (4, 18385710), (5, 14708568), (6, 12257140), (7, 10506120), (8, 9192855), (10, 7354284), (12, 6128570), (14, 5253060), (15, 4902856), (20, 3677142), (21, 3502040), (24, 3064285), (28, 2626530), (29, 2535960), (30, 2451428), (35, 2101224), (40, 1838571), (42, 1751020), (56, 1313265), (58, 1267980), (60, 1225714), (70, 1050612), (84, 875510), (87, 845320), (105, 700408), (116, 633990), (120, 612857), (140, 525306), (145, 507192), (168, 437755), (174, 422660), (203, 362280), (210, 350204), (232, 316995), (280, 262653), (290, 253596), (348, 211330), (406, 181140), (420, 175102), (435, 169064), (580, 126798), (609, 120760), (696, 105665), (812, 90570), (840, 87551), (870, 84532), (1015, 72456), (1160, 63399), (1218, 60380), (1624, 45285), (1740, 42266), (2030, 36228), (2436, 30190), (3019, 24360), (3045, 24152), (3480, 21133), (4060, 18114), (4872, 15095), (6038, 12180), (6090, 12076), (8120, 9057)]