204077940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 655458048

約数和(自身を除く): 451380108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 61, 66, 74, 110, 111, 122, 132, 137, 148, 165, 183, 185, 220, 222, 244, 274, 305, 330, 366, 370, 407, 411, 444, 548, 555, 610, 660, 671, 685, 732, 740, 814, 822, 915, 1110, 1220, 1221, 1342, 1370, 1507, 1628, 1644, 1830, 2013, 2035, 2055, 2220, 2257, 2442, 2684, 2740, 3014, 3355, 3660, 4026, 4070, 4110, 4514, 4521, 4884, 5069, 6028, 6105, 6710, 6771, 7535, 8052, 8140, 8220, 8357, 9028, 9042, 10065, 10138, 11285, 12210, 13420, 13542, 15070, 15207, 16714, 18084, 20130, 20276, 22570, 22605, 24420, 24827, 25071, 25345, 27084, 30140, 30414, 33428, 33855, 40260, 41785, 45140, 45210, 49654, 50142, 50690, 55759, 60828, 67710, 74481, 76035, 83570, 90420, 91927, 99308, 100284, 101380, 111518, 124135, 125355, 135420, 148962, 152070, 167140, 167277, 183854, 223036, 248270, 250710, 275781, 278795, 297924, 304140, 309209, 334554, 367708, 372405, 459635, 496540, 501420, 551562, 557590, 618418, 669108, 744810, 836385, 919270, 927627, 1103124, 1115180, 1236836, 1378905, 1489620, 1546045, 1672770, 1838540, 1855254, 2757810, 3092090, 3345540, 3401299, 3710508, 4638135, 5515620, 6184180, 6802598, 9276270, 10203897, 13605196, 17006495, 18552540, 20407794, 34012990, 40815588, 51019485, 68025980, 102038970, 204077940]

約数ペア:

[(1, 204077940), (2, 102038970), (3, 68025980), (4, 51019485), (5, 40815588), (6, 34012990), (10, 20407794), (11, 18552540), (12, 17006495), (15, 13605196), (20, 10203897), (22, 9276270), (30, 6802598), (33, 6184180), (37, 5515620), (44, 4638135), (55, 3710508), (60, 3401299), (61, 3345540), (66, 3092090), (74, 2757810), (110, 1855254), (111, 1838540), (122, 1672770), (132, 1546045), (137, 1489620), (148, 1378905), (165, 1236836), (183, 1115180), (185, 1103124), (220, 927627), (222, 919270), (244, 836385), (274, 744810), (305, 669108), (330, 618418), (366, 557590), (370, 551562), (407, 501420), (411, 496540), (444, 459635), (548, 372405), (555, 367708), (610, 334554), (660, 309209), (671, 304140), (685, 297924), (732, 278795), (740, 275781), (814, 250710), (822, 248270), (915, 223036), (1110, 183854), (1220, 167277), (1221, 167140), (1342, 152070), (1370, 148962), (1507, 135420), (1628, 125355), (1644, 124135), (1830, 111518), (2013, 101380), (2035, 100284), (2055, 99308), (2220, 91927), (2257, 90420), (2442, 83570), (2684, 76035), (2740, 74481), (3014, 67710), (3355, 60828), (3660, 55759), (4026, 50690), (4070, 50142), (4110, 49654), (4514, 45210), (4521, 45140), (4884, 41785), (5069, 40260), (6028, 33855), (6105, 33428), (6710, 30414), (6771, 30140), (7535, 27084), (8052, 25345), (8140, 25071), (8220, 24827), (8357, 24420), (9028, 22605), (9042, 22570), (10065, 20276), (10138, 20130), (11285, 18084), (12210, 16714), (13420, 15207), (13542, 15070)]