127802340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{761}}^1$

素因数の和:1090

約数の個数: 96

約数和(自身を含む): 399409920

約数和(自身を除く): 271607580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 311, 540, 622, 761, 933, 1244, 1522, 1555, 1866, 2283, 2799, 3044, 3110, 3732, 3805, 4566, 4665, 5598, 6220, 6849, 7610, 8397, 9132, 9330, 11196, 11415, 13698, 13995, 15220, 16794, 18660, 20547, 22830, 27396, 27990, 33588, 34245, 41094, 41985, 45660, 55980, 68490, 82188, 83970, 102735, 136980, 167940, 205470, 236671, 410940, 473342, 710013, 946684, 1183355, 1420026, 2130039, 2366710, 2840052, 3550065, 4260078, 4733420, 6390117, 7100130, 8520156, 10650195, 12780234, 14200260, 21300390, 25560468, 31950585, 42600780, 63901170, 127802340]

約数ペア:

[(1, 127802340), (2, 63901170), (3, 42600780), (4, 31950585), (5, 25560468), (6, 21300390), (9, 14200260), (10, 12780234), (12, 10650195), (15, 8520156), (18, 7100130), (20, 6390117), (27, 4733420), (30, 4260078), (36, 3550065), (45, 2840052), (54, 2366710), (60, 2130039), (90, 1420026), (108, 1183355), (135, 946684), (180, 710013), (270, 473342), (311, 410940), (540, 236671), (622, 205470), (761, 167940), (933, 136980), (1244, 102735), (1522, 83970), (1555, 82188), (1866, 68490), (2283, 55980), (2799, 45660), (3044, 41985), (3110, 41094), (3732, 34245), (3805, 33588), (4566, 27990), (4665, 27396), (5598, 22830), (6220, 20547), (6849, 18660), (7610, 16794), (8397, 15220), (9132, 13995), (9330, 13698), (11196, 11415)]