268139800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 653864400

約数和(自身を除く): 385724600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 83, 100, 116, 145, 166, 200, 232, 290, 332, 415, 557, 580, 664, 725, 830, 1114, 1160, 1450, 1660, 2075, 2228, 2407, 2785, 2900, 3320, 4150, 4456, 4814, 5570, 5800, 8300, 9628, 11140, 12035, 13925, 16153, 16600, 19256, 22280, 24070, 27850, 32306, 46231, 48140, 55700, 60175, 64612, 80765, 92462, 96280, 111400, 120350, 129224, 161530, 184924, 231155, 240700, 323060, 369848, 403825, 462310, 481400, 646120, 807650, 924620, 1155775, 1340699, 1615300, 1849240, 2311550, 2681398, 3230600, 4623100, 5362796, 6703495, 9246200, 10725592, 13406990, 26813980, 33517475, 53627960, 67034950, 134069900, 268139800]

約数ペア:

[(1, 268139800), (2, 134069900), (4, 67034950), (5, 53627960), (8, 33517475), (10, 26813980), (20, 13406990), (25, 10725592), (29, 9246200), (40, 6703495), (50, 5362796), (58, 4623100), (83, 3230600), (100, 2681398), (116, 2311550), (145, 1849240), (166, 1615300), (200, 1340699), (232, 1155775), (290, 924620), (332, 807650), (415, 646120), (557, 481400), (580, 462310), (664, 403825), (725, 369848), (830, 323060), (1114, 240700), (1160, 231155), (1450, 184924), (1660, 161530), (2075, 129224), (2228, 120350), (2407, 111400), (2785, 96280), (2900, 92462), (3320, 80765), (4150, 64612), (4456, 60175), (4814, 55700), (5570, 48140), (5800, 46231), (8300, 32306), (9628, 27850), (11140, 24070), (12035, 22280), (13925, 19256), (16153, 16600)]