20221514400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{290539}}^1$

素因数の和:290591

約数の個数: 144

約数和(自身を含む): 68090954400

約数和(自身を除く): 47869440000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2400, 2784, 2900, 3480, 4350, 4640, 5800, 6960, 8700, 11600, 13920, 17400, 23200, 34800, 69600, 290539, 581078, 871617, 1162156, 1452695, 1743234, 2324312, 2905390, 3486468, 4358085, 4648624, 5810780, 6972936, 7263475, 8425631, 8716170, 9297248, 11621560, 13945872, 14526950, 16851262, 17432340, 21790425, 23243120, 25276893, 27891744, 29053900, 33702524, 34864680, 42128155, 43580850, 46486240, 50553786, 58107800, 67405048, 69729360, 84256310, 87161700, 101107572, 116215600, 126384465, 134810096, 139458720, 168512620, 174323400, 202215144, 210640775, 232431200, 252768930, 269620192, 337025240, 348646800, 404430288, 421281550, 505537860, 631922325, 674050480, 697293600, 808860576, 842563100, 1011075720, 1263844650, 1348100960, 1685126200, 2022151440, 2527689300, 3370252400, 4044302880, 5055378600, 6740504800, 10110757200, 20221514400]

約数ペア:

[(1, 20221514400), (2, 10110757200), (3, 6740504800), (4, 5055378600), (5, 4044302880), (6, 3370252400), (8, 2527689300), (10, 2022151440), (12, 1685126200), (15, 1348100960), (16, 1263844650), (20, 1011075720), (24, 842563100), (25, 808860576), (29, 697293600), (30, 674050480), (32, 631922325), (40, 505537860), (48, 421281550), (50, 404430288), (58, 348646800), (60, 337025240), (75, 269620192), (80, 252768930), (87, 232431200), (96, 210640775), (100, 202215144), (116, 174323400), (120, 168512620), (145, 139458720), (150, 134810096), (160, 126384465), (174, 116215600), (200, 101107572), (232, 87161700), (240, 84256310), (290, 69729360), (300, 67405048), (348, 58107800), (400, 50553786), (435, 46486240), (464, 43580850), (480, 42128155), (580, 34864680), (600, 33702524), (696, 29053900), (725, 27891744), (800, 25276893), (870, 23243120), (928, 21790425), (1160, 17432340), (1200, 16851262), (1392, 14526950), (1450, 13945872), (1740, 11621560), (2175, 9297248), (2320, 8716170), (2400, 8425631), (2784, 7263475), (2900, 6972936), (3480, 5810780), (4350, 4648624), (4640, 4358085), (5800, 3486468), (6960, 2905390), (8700, 2324312), (11600, 1743234), (13920, 1452695), (17400, 1162156), (23200, 871617), (34800, 581078), (69600, 290539)]