156605800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 424972800

約数和(自身を除く): 268367000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 31, 40, 50, 52, 58, 62, 65, 67, 100, 104, 116, 124, 130, 134, 145, 155, 200, 232, 248, 260, 268, 290, 310, 325, 335, 377, 403, 520, 536, 580, 620, 650, 670, 725, 754, 775, 806, 871, 899, 1160, 1240, 1300, 1340, 1450, 1508, 1550, 1612, 1675, 1742, 1798, 1885, 1943, 2015, 2077, 2600, 2680, 2900, 3016, 3100, 3224, 3350, 3484, 3596, 3770, 3886, 4030, 4154, 4355, 4495, 5800, 6200, 6700, 6968, 7192, 7540, 7772, 8060, 8308, 8710, 8990, 9425, 9715, 10075, 10385, 11687, 13400, 15080, 15544, 16120, 16616, 17420, 17980, 18850, 19430, 20150, 20770, 21775, 22475, 23374, 25259, 27001, 34840, 35960, 37700, 38860, 40300, 41540, 43550, 44950, 46748, 48575, 50518, 51925, 54002, 58435, 60233, 75400, 77720, 80600, 83080, 87100, 89900, 93496, 97150, 101036, 103850, 108004, 116870, 120466, 126295, 135005, 174200, 179800, 194300, 202072, 207700, 216008, 233740, 240932, 252590, 270010, 292175, 301165, 388600, 415400, 467480, 481864, 505180, 540020, 584350, 602330, 631475, 675025, 783029, 1010360, 1080040, 1168700, 1204660, 1262950, 1350050, 1505825, 1566058, 2337400, 2409320, 2525900, 2700100, 3011650, 3132116, 3915145, 5051800, 5400200, 6023300, 6264232, 7830290, 12046600, 15660580, 19575725, 31321160, 39151450, 78302900, 156605800]

約数ペア:

[(1, 156605800), (2, 78302900), (4, 39151450), (5, 31321160), (8, 19575725), (10, 15660580), (13, 12046600), (20, 7830290), (25, 6264232), (26, 6023300), (29, 5400200), (31, 5051800), (40, 3915145), (50, 3132116), (52, 3011650), (58, 2700100), (62, 2525900), (65, 2409320), (67, 2337400), (100, 1566058), (104, 1505825), (116, 1350050), (124, 1262950), (130, 1204660), (134, 1168700), (145, 1080040), (155, 1010360), (200, 783029), (232, 675025), (248, 631475), (260, 602330), (268, 584350), (290, 540020), (310, 505180), (325, 481864), (335, 467480), (377, 415400), (403, 388600), (520, 301165), (536, 292175), (580, 270010), (620, 252590), (650, 240932), (670, 233740), (725, 216008), (754, 207700), (775, 202072), (806, 194300), (871, 179800), (899, 174200), (1160, 135005), (1240, 126295), (1300, 120466), (1340, 116870), (1450, 108004), (1508, 103850), (1550, 101036), (1612, 97150), (1675, 93496), (1742, 89900), (1798, 87100), (1885, 83080), (1943, 80600), (2015, 77720), (2077, 75400), (2600, 60233), (2680, 58435), (2900, 54002), (3016, 51925), (3100, 50518), (3224, 48575), (3350, 46748), (3484, 44950), (3596, 43550), (3770, 41540), (3886, 40300), (4030, 38860), (4154, 37700), (4355, 35960), (4495, 34840), (5800, 27001), (6200, 25259), (6700, 23374), (6968, 22475), (7192, 21775), (7540, 20770), (7772, 20150), (8060, 19430), (8308, 18850), (8710, 17980), (8990, 17420), (9425, 16616), (9715, 16120), (10075, 15544), (10385, 15080), (11687, 13400)]