44078220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3535

約数の個数: 72

約数和(自身を含む): 135626400

約数和(自身を除く): 91548180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 3449, 4260, 6390, 6898, 10347, 12780, 13796, 17245, 20694, 31041, 34490, 41388, 51735, 62082, 68980, 103470, 124164, 155205, 206940, 244879, 310410, 489758, 620820, 734637, 979516, 1224395, 1469274, 2203911, 2448790, 2938548, 3673185, 4407822, 4897580, 7346370, 8815644, 11019555, 14692740, 22039110, 44078220]

約数ペア:

[(1, 44078220), (2, 22039110), (3, 14692740), (4, 11019555), (5, 8815644), (6, 7346370), (9, 4897580), (10, 4407822), (12, 3673185), (15, 2938548), (18, 2448790), (20, 2203911), (30, 1469274), (36, 1224395), (45, 979516), (60, 734637), (71, 620820), (90, 489758), (142, 310410), (180, 244879), (213, 206940), (284, 155205), (355, 124164), (426, 103470), (639, 68980), (710, 62082), (852, 51735), (1065, 41388), (1278, 34490), (1420, 31041), (2130, 20694), (2556, 17245), (3195, 13796), (3449, 12780), (4260, 10347), (6390, 6898)]