118617660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2072

約数の個数: 144

約数和(自身を含む): 420166656

約数和(自身を除く): 301548996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2003, 2115, 2820, 2961, 3290, 3948, 4006, 4230, 4935, 5922, 6009, 6580, 8012, 8460, 9870, 10015, 11844, 12018, 14021, 14805, 18027, 19740, 20030, 24036, 28042, 29610, 30045, 36054, 40060, 42063, 56084, 59220, 60090, 70105, 72108, 84126, 90135, 94141, 120180, 126189, 140210, 168252, 180270, 188282, 210315, 252378, 280420, 282423, 360540, 376564, 420630, 470705, 504756, 564846, 630945, 658987, 841260, 847269, 941410, 1129692, 1261890, 1317974, 1412115, 1694538, 1882820, 1976961, 2523780, 2635948, 2824230, 3294935, 3389076, 3953922, 4236345, 5648460, 5930883, 6589870, 7907844, 8472690, 9884805, 11861766, 13179740, 16945380, 19769610, 23723532, 29654415, 39539220, 59308830, 118617660]

約数ペア:

[(1, 118617660), (2, 59308830), (3, 39539220), (4, 29654415), (5, 23723532), (6, 19769610), (7, 16945380), (9, 13179740), (10, 11861766), (12, 9884805), (14, 8472690), (15, 7907844), (18, 6589870), (20, 5930883), (21, 5648460), (28, 4236345), (30, 3953922), (35, 3389076), (36, 3294935), (42, 2824230), (45, 2635948), (47, 2523780), (60, 1976961), (63, 1882820), (70, 1694538), (84, 1412115), (90, 1317974), (94, 1261890), (105, 1129692), (126, 941410), (140, 847269), (141, 841260), (180, 658987), (188, 630945), (210, 564846), (235, 504756), (252, 470705), (282, 420630), (315, 376564), (329, 360540), (420, 282423), (423, 280420), (470, 252378), (564, 210315), (630, 188282), (658, 180270), (705, 168252), (846, 140210), (940, 126189), (987, 120180), (1260, 94141), (1316, 90135), (1410, 84126), (1645, 72108), (1692, 70105), (1974, 60090), (2003, 59220), (2115, 56084), (2820, 42063), (2961, 40060), (3290, 36054), (3948, 30045), (4006, 29610), (4230, 28042), (4935, 24036), (5922, 20030), (6009, 19740), (6580, 18027), (8012, 14805), (8460, 14021), (9870, 12018), (10015, 11844)]