270216800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 144

約数和(自身を含む): 765388512

約数和(自身を除く): 495171712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 100, 112, 140, 146, 160, 175, 200, 224, 280, 292, 350, 365, 400, 511, 560, 584, 661, 700, 730, 800, 1022, 1120, 1168, 1322, 1400, 1460, 1825, 2044, 2336, 2555, 2644, 2800, 2920, 3305, 3650, 4088, 4627, 5110, 5288, 5600, 5840, 6610, 7300, 8176, 9254, 10220, 10576, 11680, 12775, 13220, 14600, 16352, 16525, 18508, 20440, 21152, 23135, 25550, 26440, 29200, 33050, 37016, 40880, 46270, 48253, 51100, 52880, 58400, 66100, 74032, 81760, 92540, 96506, 102200, 105760, 115675, 132200, 148064, 185080, 193012, 204400, 231350, 241265, 264400, 337771, 370160, 386024, 408800, 462700, 482530, 528800, 675542, 740320, 772048, 925400, 965060, 1206325, 1351084, 1544096, 1688855, 1850800, 1930120, 2412650, 2702168, 3377710, 3701600, 3860240, 4825300, 5404336, 6755420, 7720480, 8444275, 9650600, 10808672, 13510840, 16888550, 19301200, 27021680, 33777100, 38602400, 54043360, 67554200, 135108400, 270216800]

約数ペア:

[(1, 270216800), (2, 135108400), (4, 67554200), (5, 54043360), (7, 38602400), (8, 33777100), (10, 27021680), (14, 19301200), (16, 16888550), (20, 13510840), (25, 10808672), (28, 9650600), (32, 8444275), (35, 7720480), (40, 6755420), (50, 5404336), (56, 4825300), (70, 3860240), (73, 3701600), (80, 3377710), (100, 2702168), (112, 2412650), (140, 1930120), (146, 1850800), (160, 1688855), (175, 1544096), (200, 1351084), (224, 1206325), (280, 965060), (292, 925400), (350, 772048), (365, 740320), (400, 675542), (511, 528800), (560, 482530), (584, 462700), (661, 408800), (700, 386024), (730, 370160), (800, 337771), (1022, 264400), (1120, 241265), (1168, 231350), (1322, 204400), (1400, 193012), (1460, 185080), (1825, 148064), (2044, 132200), (2336, 115675), (2555, 105760), (2644, 102200), (2800, 96506), (2920, 92540), (3305, 81760), (3650, 74032), (4088, 66100), (4627, 58400), (5110, 52880), (5288, 51100), (5600, 48253), (5840, 46270), (6610, 40880), (7300, 37016), (8176, 33050), (9254, 29200), (10220, 26440), (10576, 25550), (11680, 23135), (12775, 21152), (13220, 20440), (14600, 18508), (16352, 16525)]