74175420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 242119584

約数和(自身を除く): 167944164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 561, 601, 605, 660, 726, 748, 935, 1020, 1122, 1202, 1210, 1452, 1803, 1815, 1870, 2057, 2244, 2404, 2420, 2805, 3005, 3606, 3630, 3740, 4114, 5610, 6010, 6171, 6611, 7212, 7260, 8228, 9015, 10217, 10285, 11220, 12020, 12342, 13222, 18030, 19833, 20434, 20570, 24684, 26444, 30651, 30855, 33055, 36060, 39666, 40868, 41140, 51085, 61302, 61710, 66110, 72721, 79332, 99165, 102170, 112387, 122604, 123420, 132220, 145442, 153255, 198330, 204340, 218163, 224774, 290884, 306510, 337161, 363605, 396660, 436326, 449548, 561935, 613020, 674322, 727210, 872652, 1090815, 1123870, 1236257, 1348644, 1454420, 1685805, 2181630, 2247740, 2472514, 3371610, 3708771, 4363260, 4945028, 6181285, 6743220, 7417542, 12362570, 14835084, 18543855, 24725140, 37087710, 74175420]

約数ペア:

[(1, 74175420), (2, 37087710), (3, 24725140), (4, 18543855), (5, 14835084), (6, 12362570), (10, 7417542), (11, 6743220), (12, 6181285), (15, 4945028), (17, 4363260), (20, 3708771), (22, 3371610), (30, 2472514), (33, 2247740), (34, 2181630), (44, 1685805), (51, 1454420), (55, 1348644), (60, 1236257), (66, 1123870), (68, 1090815), (85, 872652), (102, 727210), (110, 674322), (121, 613020), (132, 561935), (165, 449548), (170, 436326), (187, 396660), (204, 363605), (220, 337161), (242, 306510), (255, 290884), (330, 224774), (340, 218163), (363, 204340), (374, 198330), (484, 153255), (510, 145442), (561, 132220), (601, 123420), (605, 122604), (660, 112387), (726, 102170), (748, 99165), (935, 79332), (1020, 72721), (1122, 66110), (1202, 61710), (1210, 61302), (1452, 51085), (1803, 41140), (1815, 40868), (1870, 39666), (2057, 36060), (2244, 33055), (2404, 30855), (2420, 30651), (2805, 26444), (3005, 24684), (3606, 20570), (3630, 20434), (3740, 19833), (4114, 18030), (5610, 13222), (6010, 12342), (6171, 12020), (6611, 11220), (7212, 10285), (7260, 10217), (8228, 9015)]