75987270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1270

約数の個数: 96

約数和(自身を含む): 213763680

約数和(自身を除く): 137776410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 74, 90, 95, 111, 114, 171, 185, 190, 222, 285, 333, 342, 370, 555, 570, 666, 703, 855, 1110, 1201, 1406, 1665, 1710, 2109, 2402, 3330, 3515, 3603, 4218, 6005, 6327, 7030, 7206, 10545, 10809, 12010, 12654, 18015, 21090, 21618, 22819, 31635, 36030, 44437, 45638, 54045, 63270, 68457, 88874, 108090, 114095, 133311, 136914, 205371, 222185, 228190, 266622, 342285, 399933, 410742, 444370, 666555, 684570, 799866, 844303, 1026855, 1333110, 1688606, 1999665, 2053710, 2532909, 3999330, 4221515, 5065818, 7598727, 8443030, 12664545, 15197454, 25329090, 37993635, 75987270]

約数ペア:

[(1, 75987270), (2, 37993635), (3, 25329090), (5, 15197454), (6, 12664545), (9, 8443030), (10, 7598727), (15, 5065818), (18, 4221515), (19, 3999330), (30, 2532909), (37, 2053710), (38, 1999665), (45, 1688606), (57, 1333110), (74, 1026855), (90, 844303), (95, 799866), (111, 684570), (114, 666555), (171, 444370), (185, 410742), (190, 399933), (222, 342285), (285, 266622), (333, 228190), (342, 222185), (370, 205371), (555, 136914), (570, 133311), (666, 114095), (703, 108090), (855, 88874), (1110, 68457), (1201, 63270), (1406, 54045), (1665, 45638), (1710, 44437), (2109, 36030), (2402, 31635), (3330, 22819), (3515, 21618), (3603, 21090), (4218, 18015), (6005, 12654), (6327, 12010), (7030, 10809), (7206, 10545)]