155625360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 555714432

約数和(自身を除く): 400089072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 121, 132, 138, 165, 176, 184, 220, 230, 233, 240, 242, 253, 264, 276, 330, 345, 363, 368, 440, 460, 466, 484, 506, 528, 552, 605, 660, 690, 699, 726, 759, 880, 920, 932, 968, 1012, 1104, 1165, 1210, 1265, 1320, 1380, 1398, 1452, 1518, 1815, 1840, 1864, 1936, 2024, 2330, 2420, 2530, 2563, 2640, 2760, 2783, 2796, 2904, 3036, 3495, 3630, 3728, 3795, 4048, 4660, 4840, 5060, 5126, 5359, 5520, 5566, 5592, 5808, 6072, 6990, 7260, 7590, 7689, 8349, 9320, 9680, 10120, 10252, 10718, 11132, 11184, 12144, 12815, 13915, 13980, 14520, 15180, 15378, 16077, 16698, 18640, 20240, 20504, 21436, 22264, 25630, 26795, 27830, 27960, 28193, 29040, 30360, 30756, 32154, 33396, 38445, 41008, 41745, 42872, 44528, 51260, 53590, 55660, 55920, 56386, 58949, 60720, 61512, 64308, 66792, 76890, 80385, 83490, 84579, 85744, 102520, 107180, 111320, 112772, 117898, 123024, 128616, 133584, 140965, 153780, 160770, 166980, 169158, 176847, 205040, 214360, 222640, 225544, 235796, 257232, 281930, 294745, 307560, 321540, 333960, 338316, 353694, 422895, 428720, 451088, 471592, 563860, 589490, 615120, 643080, 648439, 667920, 676632, 707388, 845790, 884235, 943184, 1127720, 1178980, 1286160, 1296878, 1353264, 1414776, 1691580, 1768470, 1945317, 2255440, 2357960, 2593756, 2829552, 3242195, 3383160, 3536940, 3890634, 4715920, 5187512, 6484390, 6766320, 7073880, 7781268, 9726585, 10375024, 12968780, 14147760, 15562536, 19453170, 25937560, 31125072, 38906340, 51875120, 77812680, 155625360]

約数ペア:

[(1, 155625360), (2, 77812680), (3, 51875120), (4, 38906340), (5, 31125072), (6, 25937560), (8, 19453170), (10, 15562536), (11, 14147760), (12, 12968780), (15, 10375024), (16, 9726585), (20, 7781268), (22, 7073880), (23, 6766320), (24, 6484390), (30, 5187512), (33, 4715920), (40, 3890634), (44, 3536940), (46, 3383160), (48, 3242195), (55, 2829552), (60, 2593756), (66, 2357960), (69, 2255440), (80, 1945317), (88, 1768470), (92, 1691580), (110, 1414776), (115, 1353264), (120, 1296878), (121, 1286160), (132, 1178980), (138, 1127720), (165, 943184), (176, 884235), (184, 845790), (220, 707388), (230, 676632), (233, 667920), (240, 648439), (242, 643080), (253, 615120), (264, 589490), (276, 563860), (330, 471592), (345, 451088), (363, 428720), (368, 422895), (440, 353694), (460, 338316), (466, 333960), (484, 321540), (506, 307560), (528, 294745), (552, 281930), (605, 257232), (660, 235796), (690, 225544), (699, 222640), (726, 214360), (759, 205040), (880, 176847), (920, 169158), (932, 166980), (968, 160770), (1012, 153780), (1104, 140965), (1165, 133584), (1210, 128616), (1265, 123024), (1320, 117898), (1380, 112772), (1398, 111320), (1452, 107180), (1518, 102520), (1815, 85744), (1840, 84579), (1864, 83490), (1936, 80385), (2024, 76890), (2330, 66792), (2420, 64308), (2530, 61512), (2563, 60720), (2640, 58949), (2760, 56386), (2783, 55920), (2796, 55660), (2904, 53590), (3036, 51260), (3495, 44528), (3630, 42872), (3728, 41745), (3795, 41008), (4048, 38445), (4660, 33396), (4840, 32154), (5060, 30756), (5126, 30360), (5359, 29040), (5520, 28193), (5566, 27960), (5592, 27830), (5808, 26795), (6072, 25630), (6990, 22264), (7260, 21436), (7590, 20504), (7689, 20240), (8349, 18640), (9320, 16698), (9680, 16077), (10120, 15378), (10252, 15180), (10718, 14520), (11132, 13980), (11184, 13915), (12144, 12815)]