129324800

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:215

約数の個数: 162

約数和(自身を含む): 353951304

約数和(自身を除く): 224626504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 121, 128, 160, 167, 176, 200, 220, 242, 256, 275, 320, 334, 352, 400, 440, 484, 550, 605, 640, 668, 704, 800, 835, 880, 968, 1100, 1210, 1280, 1336, 1408, 1600, 1670, 1760, 1837, 1936, 2200, 2420, 2672, 2816, 3025, 3200, 3340, 3520, 3674, 3872, 4175, 4400, 4840, 5344, 6050, 6400, 6680, 7040, 7348, 7744, 8350, 8800, 9185, 9680, 10688, 12100, 13360, 14080, 14696, 15488, 16700, 17600, 18370, 19360, 20207, 21376, 24200, 26720, 29392, 30976, 33400, 35200, 36740, 38720, 40414, 42752, 45925, 48400, 53440, 58784, 66800, 70400, 73480, 77440, 80828, 91850, 96800, 101035, 106880, 117568, 133600, 146960, 154880, 161656, 183700, 193600, 202070, 213760, 235136, 267200, 293920, 323312, 367400, 387200, 404140, 470272, 505175, 534400, 587840, 646624, 734800, 774400, 808280, 1010350, 1068800, 1175680, 1293248, 1469600, 1616560, 2020700, 2351360, 2586496, 2939200, 3233120, 4041400, 5172992, 5878400, 6466240, 8082800, 11756800, 12932480, 16165600, 25864960, 32331200, 64662400, 129324800]

約数ペア:

[(1, 129324800), (2, 64662400), (4, 32331200), (5, 25864960), (8, 16165600), (10, 12932480), (11, 11756800), (16, 8082800), (20, 6466240), (22, 5878400), (25, 5172992), (32, 4041400), (40, 3233120), (44, 2939200), (50, 2586496), (55, 2351360), (64, 2020700), (80, 1616560), (88, 1469600), (100, 1293248), (110, 1175680), (121, 1068800), (128, 1010350), (160, 808280), (167, 774400), (176, 734800), (200, 646624), (220, 587840), (242, 534400), (256, 505175), (275, 470272), (320, 404140), (334, 387200), (352, 367400), (400, 323312), (440, 293920), (484, 267200), (550, 235136), (605, 213760), (640, 202070), (668, 193600), (704, 183700), (800, 161656), (835, 154880), (880, 146960), (968, 133600), (1100, 117568), (1210, 106880), (1280, 101035), (1336, 96800), (1408, 91850), (1600, 80828), (1670, 77440), (1760, 73480), (1837, 70400), (1936, 66800), (2200, 58784), (2420, 53440), (2672, 48400), (2816, 45925), (3025, 42752), (3200, 40414), (3340, 38720), (3520, 36740), (3674, 35200), (3872, 33400), (4175, 30976), (4400, 29392), (4840, 26720), (5344, 24200), (6050, 21376), (6400, 20207), (6680, 19360), (7040, 18370), (7348, 17600), (7744, 16700), (8350, 15488), (8800, 14696), (9185, 14080), (9680, 13360), (10688, 12100)]