140214900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2950

約数の個数: 144

約数和(自身を含む): 483969024

約数和(自身を除く): 343754124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 2903, 3220, 3450, 4025, 4830, 5806, 6900, 8050, 8709, 9660, 11612, 12075, 14515, 16100, 17418, 20321, 24150, 29030, 34836, 40642, 43545, 48300, 58060, 60963, 66769, 72575, 81284, 87090, 101605, 121926, 133538, 145150, 174180, 200307, 203210, 217725, 243852, 267076, 290300, 304815, 333845, 400614, 406420, 435450, 467383, 508025, 609630, 667690, 801228, 870900, 934766, 1001535, 1016050, 1219260, 1335380, 1402149, 1524075, 1669225, 1869532, 2003070, 2032100, 2336915, 2804298, 3048150, 3338450, 4006140, 4673830, 5007675, 5608596, 6096300, 6676900, 7010745, 9347660, 10015350, 11684575, 14021490, 20030700, 23369150, 28042980, 35053725, 46738300, 70107450, 140214900]

約数ペア:

[(1, 140214900), (2, 70107450), (3, 46738300), (4, 35053725), (5, 28042980), (6, 23369150), (7, 20030700), (10, 14021490), (12, 11684575), (14, 10015350), (15, 9347660), (20, 7010745), (21, 6676900), (23, 6096300), (25, 5608596), (28, 5007675), (30, 4673830), (35, 4006140), (42, 3338450), (46, 3048150), (50, 2804298), (60, 2336915), (69, 2032100), (70, 2003070), (75, 1869532), (84, 1669225), (92, 1524075), (100, 1402149), (105, 1335380), (115, 1219260), (138, 1016050), (140, 1001535), (150, 934766), (161, 870900), (175, 801228), (210, 667690), (230, 609630), (276, 508025), (300, 467383), (322, 435450), (345, 406420), (350, 400614), (420, 333845), (460, 304815), (483, 290300), (525, 267076), (575, 243852), (644, 217725), (690, 203210), (700, 200307), (805, 174180), (966, 145150), (1050, 133538), (1150, 121926), (1380, 101605), (1610, 87090), (1725, 81284), (1932, 72575), (2100, 66769), (2300, 60963), (2415, 58060), (2903, 48300), (3220, 43545), (3450, 40642), (4025, 34836), (4830, 29030), (5806, 24150), (6900, 20321), (8050, 17418), (8709, 16100), (9660, 14515), (11612, 12075)]