97880220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1164

約数の個数: 144

約数和(自身を含む): 325503360

約数和(自身を除く): 227623140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1103, 1305, 1479, 1530, 1740, 1972, 2206, 2465, 2610, 2958, 3060, 3309, 4412, 4437, 4930, 5220, 5515, 5916, 6618, 7395, 8874, 9860, 9927, 11030, 13236, 14790, 16545, 17748, 18751, 19854, 22060, 22185, 29580, 31987, 33090, 37502, 39708, 44370, 49635, 56253, 63974, 66180, 75004, 88740, 93755, 95961, 99270, 112506, 127948, 159935, 168759, 187510, 191922, 198540, 225012, 281265, 287883, 319870, 337518, 375020, 383844, 479805, 543779, 562530, 575766, 639740, 675036, 843795, 959610, 1087558, 1125060, 1151532, 1439415, 1631337, 1687590, 1919220, 2175116, 2718895, 2878830, 3262674, 3375180, 4894011, 5437790, 5757660, 6525348, 8156685, 9788022, 10875580, 16313370, 19576044, 24470055, 32626740, 48940110, 97880220]

約数ペア:

[(1, 97880220), (2, 48940110), (3, 32626740), (4, 24470055), (5, 19576044), (6, 16313370), (9, 10875580), (10, 9788022), (12, 8156685), (15, 6525348), (17, 5757660), (18, 5437790), (20, 4894011), (29, 3375180), (30, 3262674), (34, 2878830), (36, 2718895), (45, 2175116), (51, 1919220), (58, 1687590), (60, 1631337), (68, 1439415), (85, 1151532), (87, 1125060), (90, 1087558), (102, 959610), (116, 843795), (145, 675036), (153, 639740), (170, 575766), (174, 562530), (180, 543779), (204, 479805), (255, 383844), (261, 375020), (290, 337518), (306, 319870), (340, 287883), (348, 281265), (435, 225012), (493, 198540), (510, 191922), (522, 187510), (580, 168759), (612, 159935), (765, 127948), (870, 112506), (986, 99270), (1020, 95961), (1044, 93755), (1103, 88740), (1305, 75004), (1479, 66180), (1530, 63974), (1740, 56253), (1972, 49635), (2206, 44370), (2465, 39708), (2610, 37502), (2958, 33090), (3060, 31987), (3309, 29580), (4412, 22185), (4437, 22060), (4930, 19854), (5220, 18751), (5515, 17748), (5916, 16545), (6618, 14790), (7395, 13236), (8874, 11030), (9860, 9927)]