187989420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1735

約数の個数: 96

約数和(自身を含む): 559802880

約数和(自身を除く): 371813460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 103, 114, 190, 206, 228, 285, 309, 380, 412, 515, 570, 618, 1030, 1140, 1236, 1545, 1601, 1957, 2060, 3090, 3202, 3914, 4803, 5871, 6180, 6404, 7828, 8005, 9606, 9785, 11742, 16010, 19212, 19570, 23484, 24015, 29355, 30419, 32020, 39140, 48030, 58710, 60838, 91257, 96060, 117420, 121676, 152095, 164903, 182514, 304190, 329806, 365028, 456285, 494709, 608380, 659612, 824515, 912570, 989418, 1649030, 1825140, 1978836, 2473545, 3133157, 3298060, 4947090, 6266314, 9399471, 9894180, 12532628, 15665785, 18798942, 31331570, 37597884, 46997355, 62663140, 93994710, 187989420]

約数ペア:

[(1, 187989420), (2, 93994710), (3, 62663140), (4, 46997355), (5, 37597884), (6, 31331570), (10, 18798942), (12, 15665785), (15, 12532628), (19, 9894180), (20, 9399471), (30, 6266314), (38, 4947090), (57, 3298060), (60, 3133157), (76, 2473545), (95, 1978836), (103, 1825140), (114, 1649030), (190, 989418), (206, 912570), (228, 824515), (285, 659612), (309, 608380), (380, 494709), (412, 456285), (515, 365028), (570, 329806), (618, 304190), (1030, 182514), (1140, 164903), (1236, 152095), (1545, 121676), (1601, 117420), (1957, 96060), (2060, 91257), (3090, 60838), (3202, 58710), (3914, 48030), (4803, 39140), (5871, 32020), (6180, 30419), (6404, 29355), (7828, 24015), (8005, 23484), (9606, 19570), (9785, 19212), (11742, 16010)]