75273390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13711}}^1$

素因数の和:13785

約数の個数: 48

約数和(自身を含む): 198933696

約数和(自身を除く): 123660306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 13711, 27422, 41133, 68555, 82266, 123399, 137110, 205665, 246798, 411330, 616995, 836371, 1233990, 1672742, 2509113, 4181855, 5018226, 7527339, 8363710, 12545565, 15054678, 25091130, 37636695, 75273390]

約数ペア:

[(1, 75273390), (2, 37636695), (3, 25091130), (5, 15054678), (6, 12545565), (9, 8363710), (10, 7527339), (15, 5018226), (18, 4181855), (30, 2509113), (45, 1672742), (61, 1233990), (90, 836371), (122, 616995), (183, 411330), (305, 246798), (366, 205665), (549, 137110), (610, 123399), (915, 82266), (1098, 68555), (1830, 41133), (2745, 27422), (5490, 13711)]