28112367060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{327421}}^1$

素因数の和:327495

約数の個数: 120

約数和(自身を含む): 89853764616

約数和(自身を除く): 61741397556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 477, 530, 540, 636, 795, 810, 954, 1060, 1431, 1590, 1620, 1908, 2385, 2862, 3180, 4293, 4770, 5724, 7155, 8586, 9540, 14310, 17172, 21465, 28620, 42930, 85860, 327421, 654842, 982263, 1309684, 1637105, 1964526, 2946789, 3274210, 3929052, 4911315, 5893578, 6548420, 8840367, 9822630, 11787156, 14733945, 17353313, 17680734, 19645260, 26521101, 29467890, 34706626, 35361468, 44201835, 52059939, 53042202, 58935780, 69413252, 86766565, 88403670, 104119878, 106084404, 132605505, 156179817, 173533130, 176807340, 208239756, 260299695, 265211010, 312359634, 347066260, 468539451, 520599390, 530422020, 624719268, 780899085, 937078902, 1041198780, 1405618353, 1561798170, 1874157804, 2342697255, 2811236706, 3123596340, 4685394510, 5622473412, 7028091765, 9370789020, 14056183530, 28112367060]

約数ペア:

[(1, 28112367060), (2, 14056183530), (3, 9370789020), (4, 7028091765), (5, 5622473412), (6, 4685394510), (9, 3123596340), (10, 2811236706), (12, 2342697255), (15, 1874157804), (18, 1561798170), (20, 1405618353), (27, 1041198780), (30, 937078902), (36, 780899085), (45, 624719268), (53, 530422020), (54, 520599390), (60, 468539451), (81, 347066260), (90, 312359634), (106, 265211010), (108, 260299695), (135, 208239756), (159, 176807340), (162, 173533130), (180, 156179817), (212, 132605505), (265, 106084404), (270, 104119878), (318, 88403670), (324, 86766565), (405, 69413252), (477, 58935780), (530, 53042202), (540, 52059939), (636, 44201835), (795, 35361468), (810, 34706626), (954, 29467890), (1060, 26521101), (1431, 19645260), (1590, 17680734), (1620, 17353313), (1908, 14733945), (2385, 11787156), (2862, 9822630), (3180, 8840367), (4293, 6548420), (4770, 5893578), (5724, 4911315), (7155, 3929052), (8586, 3274210), (9540, 2946789), (14310, 1964526), (17172, 1637105), (21465, 1309684), (28620, 982263), (42930, 654842), (85860, 327421)]