488889375750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{149}}^1\times {\mathrm{1458283}}^1$

素因数の和:1458455

約数の個数: 96

約数和(自身を含む): 1330829978400

約数和(自身を除く): 841940602650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 149, 150, 225, 250, 298, 375, 447, 450, 745, 750, 894, 1125, 1341, 1490, 2235, 2250, 2682, 3725, 4470, 6705, 7450, 11175, 13410, 18625, 22350, 33525, 37250, 55875, 67050, 111750, 167625, 335250, 1458283, 2916566, 4374849, 7291415, 8749698, 13124547, 14582830, 21874245, 26249094, 36457075, 43748490, 65622735, 72914150, 109371225, 131245470, 182285375, 217284167, 218742450, 328113675, 364570750, 434568334, 546856125, 651852501, 656227350, 1086420835, 1093712250, 1303705002, 1640568375, 1955557503, 2172841670, 3259262505, 3281136750, 3911115006, 5432104175, 6518525010, 9777787515, 10864208350, 16296312525, 19555575030, 27160520875, 32592625050, 48888937575, 54321041750, 81481562625, 97777875150, 162963125250, 244444687875, 488889375750]

約数ペア:

[(1, 488889375750), (2, 244444687875), (3, 162963125250), (5, 97777875150), (6, 81481562625), (9, 54321041750), (10, 48888937575), (15, 32592625050), (18, 27160520875), (25, 19555575030), (30, 16296312525), (45, 10864208350), (50, 9777787515), (75, 6518525010), (90, 5432104175), (125, 3911115006), (149, 3281136750), (150, 3259262505), (225, 2172841670), (250, 1955557503), (298, 1640568375), (375, 1303705002), (447, 1093712250), (450, 1086420835), (745, 656227350), (750, 651852501), (894, 546856125), (1125, 434568334), (1341, 364570750), (1490, 328113675), (2235, 218742450), (2250, 217284167), (2682, 182285375), (3725, 131245470), (4470, 109371225), (6705, 72914150), (7450, 65622735), (11175, 43748490), (13410, 36457075), (18625, 26249094), (22350, 21874245), (33525, 14582830), (37250, 13124547), (55875, 8749698), (67050, 7291415), (111750, 4374849), (167625, 2916566), (335250, 1458283)]