218590020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2162

約数の個数: 144

約数和(自身を含む): 737335872

約数和(自身を除く): 518745852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 660, 795, 954, 990, 1060, 1166, 1590, 1749, 1908, 1980, 2083, 2332, 2385, 2915, 3180, 3498, 4166, 4770, 5247, 5830, 6249, 6996, 8332, 8745, 9540, 10415, 10494, 11660, 12498, 17490, 18747, 20830, 20988, 22913, 24996, 26235, 31245, 34980, 37494, 41660, 45826, 52470, 62490, 68739, 74988, 91652, 93735, 104940, 110399, 114565, 124980, 137478, 187470, 206217, 220798, 229130, 274956, 331197, 343695, 374940, 412434, 441596, 458260, 551995, 662394, 687390, 824868, 993591, 1031085, 1103990, 1214389, 1324788, 1374780, 1655985, 1987182, 2062170, 2207980, 2428778, 3311970, 3643167, 3974364, 4124340, 4857556, 4967955, 6071945, 6623940, 7286334, 9935910, 10929501, 12143890, 14572668, 18215835, 19871820, 21859002, 24287780, 36431670, 43718004, 54647505, 72863340, 109295010, 218590020]

約数ペア:

[(1, 218590020), (2, 109295010), (3, 72863340), (4, 54647505), (5, 43718004), (6, 36431670), (9, 24287780), (10, 21859002), (11, 19871820), (12, 18215835), (15, 14572668), (18, 12143890), (20, 10929501), (22, 9935910), (30, 7286334), (33, 6623940), (36, 6071945), (44, 4967955), (45, 4857556), (53, 4124340), (55, 3974364), (60, 3643167), (66, 3311970), (90, 2428778), (99, 2207980), (106, 2062170), (110, 1987182), (132, 1655985), (159, 1374780), (165, 1324788), (180, 1214389), (198, 1103990), (212, 1031085), (220, 993591), (265, 824868), (318, 687390), (330, 662394), (396, 551995), (477, 458260), (495, 441596), (530, 412434), (583, 374940), (636, 343695), (660, 331197), (795, 274956), (954, 229130), (990, 220798), (1060, 206217), (1166, 187470), (1590, 137478), (1749, 124980), (1908, 114565), (1980, 110399), (2083, 104940), (2332, 93735), (2385, 91652), (2915, 74988), (3180, 68739), (3498, 62490), (4166, 52470), (4770, 45826), (5247, 41660), (5830, 37494), (6249, 34980), (6996, 31245), (8332, 26235), (8745, 24996), (9540, 22913), (10415, 20988), (10494, 20830), (11660, 18747), (12498, 17490)]