130104180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2083}}^1$

素因数の和:2445

約数の個数: 72

約数和(自身を含む): 395976672

約数和(自身を除く): 265872492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 347, 694, 1041, 1388, 1735, 2082, 2083, 3123, 3470, 4164, 4166, 5205, 6246, 6249, 6940, 8332, 10410, 10415, 12492, 12498, 15615, 18747, 20820, 20830, 24996, 31230, 31245, 37494, 41660, 62460, 62490, 74988, 93735, 124980, 187470, 374940, 722801, 1445602, 2168403, 2891204, 3614005, 4336806, 6505209, 7228010, 8673612, 10842015, 13010418, 14456020, 21684030, 26020836, 32526045, 43368060, 65052090, 130104180]

約数ペア:

[(1, 130104180), (2, 65052090), (3, 43368060), (4, 32526045), (5, 26020836), (6, 21684030), (9, 14456020), (10, 13010418), (12, 10842015), (15, 8673612), (18, 7228010), (20, 6505209), (30, 4336806), (36, 3614005), (45, 2891204), (60, 2168403), (90, 1445602), (180, 722801), (347, 374940), (694, 187470), (1041, 124980), (1388, 93735), (1735, 74988), (2082, 62490), (2083, 62460), (3123, 41660), (3470, 37494), (4164, 31245), (4166, 31230), (5205, 24996), (6246, 20830), (6249, 20820), (6940, 18747), (8332, 15615), (10410, 12498), (10415, 12492)]