302479800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{72019}}^1$

素因数の和:72045

約数の個数: 96

約数和(自身を含む): 1071657600

約数和(自身を除く): 769177800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 72019, 144038, 216057, 288076, 360095, 432114, 504133, 576152, 720190, 864228, 1008266, 1080285, 1440380, 1512399, 1728456, 1800475, 2016532, 2160570, 2520665, 2880760, 3024798, 3600950, 4033064, 4321140, 5041330, 5401425, 6049596, 7201900, 7561995, 8642280, 10082660, 10802850, 12099192, 12603325, 14403800, 15123990, 20165320, 21605700, 25206650, 30247980, 37809975, 43211400, 50413300, 60495960, 75619950, 100826600, 151239900, 302479800]

約数ペア:

[(1, 302479800), (2, 151239900), (3, 100826600), (4, 75619950), (5, 60495960), (6, 50413300), (7, 43211400), (8, 37809975), (10, 30247980), (12, 25206650), (14, 21605700), (15, 20165320), (20, 15123990), (21, 14403800), (24, 12603325), (25, 12099192), (28, 10802850), (30, 10082660), (35, 8642280), (40, 7561995), (42, 7201900), (50, 6049596), (56, 5401425), (60, 5041330), (70, 4321140), (75, 4033064), (84, 3600950), (100, 3024798), (105, 2880760), (120, 2520665), (140, 2160570), (150, 2016532), (168, 1800475), (175, 1728456), (200, 1512399), (210, 1440380), (280, 1080285), (300, 1008266), (350, 864228), (420, 720190), (525, 576152), (600, 504133), (700, 432114), (840, 360095), (1050, 288076), (1400, 216057), (2100, 144038), (4200, 72019)]