76407660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{8663}}^1$

素因数の和:8692

約数の個数: 108

約数和(自身を含む): 269641008

約数和(自身を除く): 193233348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8663, 8820, 17326, 25989, 34652, 43315, 51978, 60641, 77967, 86630, 103956, 121282, 129945, 155934, 173260, 181923, 242564, 259890, 303205, 311868, 363846, 389835, 424487, 519780, 545769, 606410, 727692, 779670, 848974, 909615, 1091538, 1212820, 1273461, 1559340, 1697948, 1819230, 2122435, 2183076, 2546922, 2728845, 3638460, 3820383, 4244870, 5093844, 5457690, 6367305, 7640766, 8489740, 10915380, 12734610, 15281532, 19101915, 25469220, 38203830, 76407660]

約数ペア:

[(1, 76407660), (2, 38203830), (3, 25469220), (4, 19101915), (5, 15281532), (6, 12734610), (7, 10915380), (9, 8489740), (10, 7640766), (12, 6367305), (14, 5457690), (15, 5093844), (18, 4244870), (20, 3820383), (21, 3638460), (28, 2728845), (30, 2546922), (35, 2183076), (36, 2122435), (42, 1819230), (45, 1697948), (49, 1559340), (60, 1273461), (63, 1212820), (70, 1091538), (84, 909615), (90, 848974), (98, 779670), (105, 727692), (126, 606410), (140, 545769), (147, 519780), (180, 424487), (196, 389835), (210, 363846), (245, 311868), (252, 303205), (294, 259890), (315, 242564), (420, 181923), (441, 173260), (490, 155934), (588, 129945), (630, 121282), (735, 103956), (882, 86630), (980, 77967), (1260, 60641), (1470, 51978), (1764, 43315), (2205, 34652), (2940, 25989), (4410, 17326), (8663, 8820)]