2015020573600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{132567143}}^1$

素因数の和:132567182

約数の個数: 72

約数和(自身を含む): 5178072644640

約数和(自身を除く): 3163052071040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 15200, 132567143, 265134286, 530268572, 662835715, 1060537144, 1325671430, 2121074288, 2518775717, 2651342860, 3314178575, 4242148576, 5037551434, 5302685720, 6628357150, 10075102868, 10605371440, 12593878585, 13256714300, 20150205736, 21210742880, 25187757170, 26513428600, 40300411472, 50375514340, 53026857200, 62969392925, 80600822944, 100751028680, 106053714400, 125938785850, 201502057360, 251877571700, 403004114720, 503755143400, 1007510286800, 2015020573600]

約数ペア:

[(1, 2015020573600), (2, 1007510286800), (4, 503755143400), (5, 403004114720), (8, 251877571700), (10, 201502057360), (16, 125938785850), (19, 106053714400), (20, 100751028680), (25, 80600822944), (32, 62969392925), (38, 53026857200), (40, 50375514340), (50, 40300411472), (76, 26513428600), (80, 25187757170), (95, 21210742880), (100, 20150205736), (152, 13256714300), (160, 12593878585), (190, 10605371440), (200, 10075102868), (304, 6628357150), (380, 5302685720), (400, 5037551434), (475, 4242148576), (608, 3314178575), (760, 2651342860), (800, 2518775717), (950, 2121074288), (1520, 1325671430), (1900, 1060537144), (3040, 662835715), (3800, 530268572), (7600, 265134286), (15200, 132567143)]