75001284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2409

約数の個数: 72

約数和(自身を含む): 203898240

約数和(自身を除く): 128896956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2333, 2679, 3572, 4666, 5358, 6999, 8037, 9332, 10716, 13998, 16074, 20997, 27996, 32148, 41994, 44327, 83988, 88654, 109651, 132981, 177308, 219302, 265962, 328953, 398943, 438604, 531924, 657906, 797886, 986859, 1315812, 1595772, 1973718, 2083369, 3947436, 4166738, 6250107, 8333476, 12500214, 18750321, 25000428, 37500642, 75001284]

約数ペア:

[(1, 75001284), (2, 37500642), (3, 25000428), (4, 18750321), (6, 12500214), (9, 8333476), (12, 6250107), (18, 4166738), (19, 3947436), (36, 2083369), (38, 1973718), (47, 1595772), (57, 1315812), (76, 986859), (94, 797886), (114, 657906), (141, 531924), (171, 438604), (188, 398943), (228, 328953), (282, 265962), (342, 219302), (423, 177308), (564, 132981), (684, 109651), (846, 88654), (893, 83988), (1692, 44327), (1786, 41994), (2333, 32148), (2679, 27996), (3572, 20997), (4666, 16074), (5358, 13998), (6999, 10716), (8037, 9332)]