55313160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 201916800

約数和(自身を除く): 146603640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 409, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 818, 840, 920, 966, 980, 1127, 1176, 1227, 1288, 1380, 1470, 1610, 1636, 1932, 1960, 2045, 2254, 2415, 2454, 2760, 2863, 2940, 3220, 3272, 3381, 3864, 4090, 4508, 4830, 4908, 5635, 5726, 5880, 6135, 6440, 6762, 8180, 8589, 9016, 9407, 9660, 9816, 11270, 11452, 12270, 13524, 14315, 16360, 16905, 17178, 18814, 19320, 20041, 22540, 22904, 24540, 27048, 28221, 28630, 33810, 34356, 37628, 40082, 42945, 45080, 47035, 49080, 56442, 57260, 60123, 65849, 67620, 68712, 75256, 80164, 85890, 94070, 100205, 112884, 114520, 120246, 131698, 135240, 141105, 160328, 171780, 188140, 197547, 200410, 225768, 240492, 263396, 282210, 300615, 329245, 343560, 376280, 395094, 400820, 460943, 480984, 526792, 564420, 601230, 658490, 790188, 801640, 921886, 987735, 1128840, 1202460, 1316980, 1382829, 1580376, 1843772, 1975470, 2304715, 2404920, 2633960, 2765658, 3687544, 3950940, 4609430, 5531316, 6914145, 7901880, 9218860, 11062632, 13828290, 18437720, 27656580, 55313160]

約数ペア:

[(1, 55313160), (2, 27656580), (3, 18437720), (4, 13828290), (5, 11062632), (6, 9218860), (7, 7901880), (8, 6914145), (10, 5531316), (12, 4609430), (14, 3950940), (15, 3687544), (20, 2765658), (21, 2633960), (23, 2404920), (24, 2304715), (28, 1975470), (30, 1843772), (35, 1580376), (40, 1382829), (42, 1316980), (46, 1202460), (49, 1128840), (56, 987735), (60, 921886), (69, 801640), (70, 790188), (84, 658490), (92, 601230), (98, 564420), (105, 526792), (115, 480984), (120, 460943), (138, 400820), (140, 395094), (147, 376280), (161, 343560), (168, 329245), (184, 300615), (196, 282210), (210, 263396), (230, 240492), (245, 225768), (276, 200410), (280, 197547), (294, 188140), (322, 171780), (345, 160328), (392, 141105), (409, 135240), (420, 131698), (460, 120246), (483, 114520), (490, 112884), (552, 100205), (588, 94070), (644, 85890), (690, 80164), (735, 75256), (805, 68712), (818, 67620), (840, 65849), (920, 60123), (966, 57260), (980, 56442), (1127, 49080), (1176, 47035), (1227, 45080), (1288, 42945), (1380, 40082), (1470, 37628), (1610, 34356), (1636, 33810), (1932, 28630), (1960, 28221), (2045, 27048), (2254, 24540), (2415, 22904), (2454, 22540), (2760, 20041), (2863, 19320), (2940, 18814), (3220, 17178), (3272, 16905), (3381, 16360), (3864, 14315), (4090, 13524), (4508, 12270), (4830, 11452), (4908, 11270), (5635, 9816), (5726, 9660), (5880, 9407), (6135, 9016), (6440, 8589), (6762, 8180)]