127813000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 371779200

約数和(自身を除く): 243966200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 31, 35, 38, 40, 50, 56, 62, 70, 76, 95, 100, 124, 125, 133, 140, 152, 155, 175, 190, 200, 217, 248, 250, 266, 280, 310, 350, 380, 434, 475, 500, 532, 589, 620, 665, 700, 760, 775, 868, 875, 950, 961, 1000, 1064, 1085, 1178, 1240, 1330, 1400, 1550, 1736, 1750, 1900, 1922, 2170, 2356, 2375, 2660, 2945, 3100, 3325, 3500, 3800, 3844, 3875, 4123, 4340, 4712, 4750, 4805, 5320, 5425, 5890, 6200, 6650, 6727, 7000, 7688, 7750, 8246, 8680, 9500, 9610, 10850, 11780, 13300, 13454, 14725, 15500, 16492, 16625, 18259, 19000, 19220, 20615, 21700, 23560, 24025, 26600, 26908, 27125, 29450, 31000, 32984, 33250, 33635, 36518, 38440, 41230, 43400, 48050, 53816, 54250, 58900, 66500, 67270, 73036, 73625, 82460, 91295, 96100, 103075, 108500, 117800, 120125, 127813, 133000, 134540, 146072, 147250, 164920, 168175, 182590, 192200, 206150, 217000, 240250, 255626, 269080, 294500, 336350, 365180, 412300, 456475, 480500, 511252, 515375, 589000, 639065, 672700, 730360, 824600, 840875, 912950, 961000, 1022504, 1030750, 1278130, 1345400, 1681750, 1825900, 2061500, 2282375, 2556260, 3195325, 3363500, 3651800, 4123000, 4564750, 5112520, 6390650, 6727000, 9129500, 12781300, 15976625, 18259000, 25562600, 31953250, 63906500, 127813000]

約数ペア:

[(1, 127813000), (2, 63906500), (4, 31953250), (5, 25562600), (7, 18259000), (8, 15976625), (10, 12781300), (14, 9129500), (19, 6727000), (20, 6390650), (25, 5112520), (28, 4564750), (31, 4123000), (35, 3651800), (38, 3363500), (40, 3195325), (50, 2556260), (56, 2282375), (62, 2061500), (70, 1825900), (76, 1681750), (95, 1345400), (100, 1278130), (124, 1030750), (125, 1022504), (133, 961000), (140, 912950), (152, 840875), (155, 824600), (175, 730360), (190, 672700), (200, 639065), (217, 589000), (248, 515375), (250, 511252), (266, 480500), (280, 456475), (310, 412300), (350, 365180), (380, 336350), (434, 294500), (475, 269080), (500, 255626), (532, 240250), (589, 217000), (620, 206150), (665, 192200), (700, 182590), (760, 168175), (775, 164920), (868, 147250), (875, 146072), (950, 134540), (961, 133000), (1000, 127813), (1064, 120125), (1085, 117800), (1178, 108500), (1240, 103075), (1330, 96100), (1400, 91295), (1550, 82460), (1736, 73625), (1750, 73036), (1900, 67270), (1922, 66500), (2170, 58900), (2356, 54250), (2375, 53816), (2660, 48050), (2945, 43400), (3100, 41230), (3325, 38440), (3500, 36518), (3800, 33635), (3844, 33250), (3875, 32984), (4123, 31000), (4340, 29450), (4712, 27125), (4750, 26908), (4805, 26600), (5320, 24025), (5425, 23560), (5890, 21700), (6200, 20615), (6650, 19220), (6727, 19000), (7000, 18259), (7688, 16625), (7750, 16492), (8246, 15500), (8680, 14725), (9500, 13454), (9610, 13300), (10850, 11780)]