269938260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 851235840

約数和(自身を除く): 581297580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 79, 82, 90, 123, 158, 164, 180, 205, 237, 246, 316, 369, 395, 410, 463, 474, 492, 615, 711, 738, 790, 820, 926, 948, 1185, 1230, 1389, 1422, 1476, 1580, 1845, 1852, 2315, 2370, 2460, 2778, 2844, 3239, 3555, 3690, 4167, 4630, 4740, 5556, 6478, 6945, 7110, 7380, 8334, 9260, 9717, 12956, 13890, 14220, 16195, 16668, 18983, 19434, 20835, 27780, 29151, 32390, 36577, 37966, 38868, 41670, 48585, 56949, 58302, 64780, 73154, 75932, 83340, 94915, 97170, 109731, 113898, 116604, 145755, 146308, 170847, 182885, 189830, 194340, 219462, 227796, 284745, 291510, 329193, 341694, 365770, 379660, 438924, 548655, 569490, 583020, 658386, 683388, 731540, 854235, 1097310, 1138980, 1316772, 1499657, 1645965, 1708470, 2194620, 2999314, 3291930, 3416940, 4498971, 5998628, 6583860, 7498285, 8997942, 13496913, 14996570, 17995884, 22494855, 26993826, 29993140, 44989710, 53987652, 67484565, 89979420, 134969130, 269938260]

約数ペア:

[(1, 269938260), (2, 134969130), (3, 89979420), (4, 67484565), (5, 53987652), (6, 44989710), (9, 29993140), (10, 26993826), (12, 22494855), (15, 17995884), (18, 14996570), (20, 13496913), (30, 8997942), (36, 7498285), (41, 6583860), (45, 5998628), (60, 4498971), (79, 3416940), (82, 3291930), (90, 2999314), (123, 2194620), (158, 1708470), (164, 1645965), (180, 1499657), (205, 1316772), (237, 1138980), (246, 1097310), (316, 854235), (369, 731540), (395, 683388), (410, 658386), (463, 583020), (474, 569490), (492, 548655), (615, 438924), (711, 379660), (738, 365770), (790, 341694), (820, 329193), (926, 291510), (948, 284745), (1185, 227796), (1230, 219462), (1389, 194340), (1422, 189830), (1476, 182885), (1580, 170847), (1845, 146308), (1852, 145755), (2315, 116604), (2370, 113898), (2460, 109731), (2778, 97170), (2844, 94915), (3239, 83340), (3555, 75932), (3690, 73154), (4167, 64780), (4630, 58302), (4740, 56949), (5556, 48585), (6478, 41670), (6945, 38868), (7110, 37966), (7380, 36577), (8334, 32390), (9260, 29151), (9717, 27780), (12956, 20835), (13890, 19434), (14220, 18983), (16195, 16668)]