1345120500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 4132896768

約数和(自身を除く): 2787776268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 125, 127, 138, 150, 230, 250, 254, 276, 300, 307, 345, 375, 381, 460, 500, 508, 575, 614, 635, 690, 750, 762, 921, 1150, 1228, 1270, 1380, 1500, 1524, 1535, 1725, 1842, 1905, 2300, 2540, 2875, 2921, 3070, 3175, 3450, 3684, 3810, 4605, 5750, 5842, 6140, 6350, 6900, 7061, 7620, 7675, 8625, 8763, 9210, 9525, 11500, 11684, 12700, 14122, 14605, 15350, 15875, 17250, 17526, 18420, 19050, 21183, 23025, 28244, 29210, 30700, 31750, 34500, 35052, 35305, 38100, 38375, 38989, 42366, 43815, 46050, 47625, 58420, 63500, 70610, 73025, 76750, 77978, 84732, 87630, 92100, 95250, 105915, 115125, 116967, 141220, 146050, 153500, 155956, 175260, 176525, 190500, 194945, 211830, 219075, 230250, 233934, 292100, 353050, 365125, 389890, 423660, 438150, 460500, 467868, 529575, 584835, 706100, 730250, 779780, 876300, 882625, 896747, 974725, 1059150, 1095375, 1169670, 1460500, 1765250, 1793494, 1949450, 2118300, 2190750, 2339340, 2647875, 2690241, 2924175, 3530500, 3586988, 3898900, 4381500, 4483735, 4873625, 5295750, 5380482, 5848350, 8967470, 9747250, 10591500, 10760964, 11696700, 13451205, 14620875, 17934940, 19494500, 22418675, 26902410, 29241750, 44837350, 53804820, 58483500, 67256025, 89674700, 112093375, 134512050, 224186750, 269024100, 336280125, 448373500, 672560250, 1345120500]

約数ペア:

[(1, 1345120500), (2, 672560250), (3, 448373500), (4, 336280125), (5, 269024100), (6, 224186750), (10, 134512050), (12, 112093375), (15, 89674700), (20, 67256025), (23, 58483500), (25, 53804820), (30, 44837350), (46, 29241750), (50, 26902410), (60, 22418675), (69, 19494500), (75, 17934940), (92, 14620875), (100, 13451205), (115, 11696700), (125, 10760964), (127, 10591500), (138, 9747250), (150, 8967470), (230, 5848350), (250, 5380482), (254, 5295750), (276, 4873625), (300, 4483735), (307, 4381500), (345, 3898900), (375, 3586988), (381, 3530500), (460, 2924175), (500, 2690241), (508, 2647875), (575, 2339340), (614, 2190750), (635, 2118300), (690, 1949450), (750, 1793494), (762, 1765250), (921, 1460500), (1150, 1169670), (1228, 1095375), (1270, 1059150), (1380, 974725), (1500, 896747), (1524, 882625), (1535, 876300), (1725, 779780), (1842, 730250), (1905, 706100), (2300, 584835), (2540, 529575), (2875, 467868), (2921, 460500), (3070, 438150), (3175, 423660), (3450, 389890), (3684, 365125), (3810, 353050), (4605, 292100), (5750, 233934), (5842, 230250), (6140, 219075), (6350, 211830), (6900, 194945), (7061, 190500), (7620, 176525), (7675, 175260), (8625, 155956), (8763, 153500), (9210, 146050), (9525, 141220), (11500, 116967), (11684, 115125), (12700, 105915), (14122, 95250), (14605, 92100), (15350, 87630), (15875, 84732), (17250, 77978), (17526, 76750), (18420, 73025), (19050, 70610), (21183, 63500), (23025, 58420), (28244, 47625), (29210, 46050), (30700, 43815), (31750, 42366), (34500, 38989), (35052, 38375), (35305, 38100)]