72374940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3323}}^1$

素因数の和:3360

約数の個数: 108

約数和(自身を含む): 241382232

約数和(自身を除く): 169007292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3323, 3630, 4356, 5445, 6646, 7260, 9969, 10890, 13292, 16615, 19938, 21780, 29907, 33230, 36553, 39876, 49845, 59814, 66460, 73106, 99690, 109659, 119628, 146212, 149535, 182765, 199380, 219318, 299070, 328977, 365530, 402083, 438636, 548295, 598140, 657954, 731060, 804166, 1096590, 1206249, 1315908, 1608332, 1644885, 2010415, 2193180, 2412498, 3289770, 3618747, 4020830, 4824996, 6031245, 6579540, 7237494, 8041660, 12062490, 14474988, 18093735, 24124980, 36187470, 72374940]

約数ペア:

[(1, 72374940), (2, 36187470), (3, 24124980), (4, 18093735), (5, 14474988), (6, 12062490), (9, 8041660), (10, 7237494), (11, 6579540), (12, 6031245), (15, 4824996), (18, 4020830), (20, 3618747), (22, 3289770), (30, 2412498), (33, 2193180), (36, 2010415), (44, 1644885), (45, 1608332), (55, 1315908), (60, 1206249), (66, 1096590), (90, 804166), (99, 731060), (110, 657954), (121, 598140), (132, 548295), (165, 438636), (180, 402083), (198, 365530), (220, 328977), (242, 299070), (330, 219318), (363, 199380), (396, 182765), (484, 149535), (495, 146212), (605, 119628), (660, 109659), (726, 99690), (990, 73106), (1089, 66460), (1210, 59814), (1452, 49845), (1815, 39876), (1980, 36553), (2178, 33230), (2420, 29907), (3323, 21780), (3630, 19938), (4356, 16615), (5445, 13292), (6646, 10890), (7260, 9969)]