71061600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1073

約数の個数: 144

約数和(自身を含む): 239515920

約数和(自身を除く): 168454320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1021, 1160, 1200, 1392, 1450, 1740, 2042, 2175, 2320, 2400, 2784, 2900, 3063, 3480, 4084, 4350, 4640, 5105, 5800, 6126, 6960, 8168, 8700, 10210, 11600, 12252, 13920, 15315, 16336, 17400, 20420, 23200, 24504, 25525, 29609, 30630, 32672, 34800, 40840, 49008, 51050, 59218, 61260, 69600, 76575, 81680, 88827, 98016, 102100, 118436, 122520, 148045, 153150, 163360, 177654, 204200, 236872, 245040, 296090, 306300, 355308, 408400, 444135, 473744, 490080, 592180, 612600, 710616, 740225, 816800, 888270, 947488, 1184360, 1225200, 1421232, 1480450, 1776540, 2220675, 2368720, 2450400, 2842464, 2960900, 3553080, 4441350, 4737440, 5921800, 7106160, 8882700, 11843600, 14212320, 17765400, 23687200, 35530800, 71061600]

約数ペア:

[(1, 71061600), (2, 35530800), (3, 23687200), (4, 17765400), (5, 14212320), (6, 11843600), (8, 8882700), (10, 7106160), (12, 5921800), (15, 4737440), (16, 4441350), (20, 3553080), (24, 2960900), (25, 2842464), (29, 2450400), (30, 2368720), (32, 2220675), (40, 1776540), (48, 1480450), (50, 1421232), (58, 1225200), (60, 1184360), (75, 947488), (80, 888270), (87, 816800), (96, 740225), (100, 710616), (116, 612600), (120, 592180), (145, 490080), (150, 473744), (160, 444135), (174, 408400), (200, 355308), (232, 306300), (240, 296090), (290, 245040), (300, 236872), (348, 204200), (400, 177654), (435, 163360), (464, 153150), (480, 148045), (580, 122520), (600, 118436), (696, 102100), (725, 98016), (800, 88827), (870, 81680), (928, 76575), (1021, 69600), (1160, 61260), (1200, 59218), (1392, 51050), (1450, 49008), (1740, 40840), (2042, 34800), (2175, 32672), (2320, 30630), (2400, 29609), (2784, 25525), (2900, 24504), (3063, 23200), (3480, 20420), (4084, 17400), (4350, 16336), (4640, 15315), (5105, 13920), (5800, 12252), (6126, 11600), (6960, 10210), (8168, 8700)]