169502220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{34877}}^1$

素因数の和:34901

約数の個数: 72

約数和(自身を含む): 533214864

約数和(自身を除く): 363712644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 34877, 69754, 104631, 139508, 174385, 209262, 313893, 348770, 418524, 523155, 627786, 697540, 941679, 1046310, 1255572, 1569465, 1883358, 2092620, 2825037, 3138930, 3766716, 4708395, 5650074, 6277860, 8475111, 9416790, 11300148, 14125185, 16950222, 18833580, 28250370, 33900444, 42375555, 56500740, 84751110, 169502220]

約数ペア:

[(1, 169502220), (2, 84751110), (3, 56500740), (4, 42375555), (5, 33900444), (6, 28250370), (9, 18833580), (10, 16950222), (12, 14125185), (15, 11300148), (18, 9416790), (20, 8475111), (27, 6277860), (30, 5650074), (36, 4708395), (45, 3766716), (54, 3138930), (60, 2825037), (81, 2092620), (90, 1883358), (108, 1569465), (135, 1255572), (162, 1046310), (180, 941679), (243, 697540), (270, 627786), (324, 523155), (405, 418524), (486, 348770), (540, 313893), (810, 209262), (972, 174385), (1215, 139508), (1620, 104631), (2430, 69754), (4860, 34877)]