153296400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{127747}}^1$

素因数の和:127768

約数の個数: 60

約数和(自身を含む): 491063312

約数和(自身を除く): 337766912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 127747, 255494, 383241, 510988, 638735, 766482, 1021976, 1277470, 1532964, 1916205, 2043952, 2554940, 3065928, 3193675, 3832410, 5109880, 6131856, 6387350, 7664820, 9581025, 10219760, 12774700, 15329640, 19162050, 25549400, 30659280, 38324100, 51098800, 76648200, 153296400]

約数ペア:

[(1, 153296400), (2, 76648200), (3, 51098800), (4, 38324100), (5, 30659280), (6, 25549400), (8, 19162050), (10, 15329640), (12, 12774700), (15, 10219760), (16, 9581025), (20, 7664820), (24, 6387350), (25, 6131856), (30, 5109880), (40, 3832410), (48, 3193675), (50, 3065928), (60, 2554940), (75, 2043952), (80, 1916205), (100, 1532964), (120, 1277470), (150, 1021976), (200, 766482), (240, 638735), (300, 510988), (400, 383241), (600, 255494), (1200, 127747)]