68258700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{53}}^2$

素因数の和:135

約数の個数: 162

約数和(自身を含む): 226142644

約数和(自身を除く): 157883944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 81, 90, 100, 106, 108, 135, 150, 159, 162, 180, 212, 225, 243, 265, 270, 300, 318, 324, 405, 450, 477, 486, 530, 540, 636, 675, 795, 810, 900, 954, 972, 1060, 1215, 1325, 1350, 1431, 1590, 1620, 1908, 2025, 2385, 2430, 2650, 2700, 2809, 2862, 3180, 3975, 4050, 4293, 4770, 4860, 5300, 5618, 5724, 6075, 7155, 7950, 8100, 8427, 8586, 9540, 11236, 11925, 12150, 12879, 14045, 14310, 15900, 16854, 17172, 21465, 23850, 24300, 25281, 25758, 28090, 28620, 33708, 35775, 42135, 42930, 47700, 50562, 51516, 56180, 64395, 70225, 71550, 75843, 84270, 85860, 101124, 107325, 126405, 128790, 140450, 143100, 151686, 168540, 210675, 214650, 227529, 252810, 257580, 280900, 303372, 321975, 379215, 421350, 429300, 455058, 505620, 632025, 643950, 682587, 758430, 842700, 910116, 1137645, 1264050, 1287900, 1365174, 1516860, 1896075, 2275290, 2528100, 2730348, 3412935, 3792150, 4550580, 5688225, 6825870, 7584300, 11376450, 13651740, 17064675, 22752900, 34129350, 68258700]

約数ペア:

[(1, 68258700), (2, 34129350), (3, 22752900), (4, 17064675), (5, 13651740), (6, 11376450), (9, 7584300), (10, 6825870), (12, 5688225), (15, 4550580), (18, 3792150), (20, 3412935), (25, 2730348), (27, 2528100), (30, 2275290), (36, 1896075), (45, 1516860), (50, 1365174), (53, 1287900), (54, 1264050), (60, 1137645), (75, 910116), (81, 842700), (90, 758430), (100, 682587), (106, 643950), (108, 632025), (135, 505620), (150, 455058), (159, 429300), (162, 421350), (180, 379215), (212, 321975), (225, 303372), (243, 280900), (265, 257580), (270, 252810), (300, 227529), (318, 214650), (324, 210675), (405, 168540), (450, 151686), (477, 143100), (486, 140450), (530, 128790), (540, 126405), (636, 107325), (675, 101124), (795, 85860), (810, 84270), (900, 75843), (954, 71550), (972, 70225), (1060, 64395), (1215, 56180), (1325, 51516), (1350, 50562), (1431, 47700), (1590, 42930), (1620, 42135), (1908, 35775), (2025, 33708), (2385, 28620), (2430, 28090), (2650, 25758), (2700, 25281), (2809, 24300), (2862, 23850), (3180, 21465), (3975, 17172), (4050, 16854), (4293, 15900), (4770, 14310), (4860, 14045), (5300, 12879), (5618, 12150), (5724, 11925), (6075, 11236), (7155, 9540), (7950, 8586), (8100, 8427)]