129693200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 180

約数和(自身を含む): 391107780

約数和(自身を除く): 261414580

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 175, 182, 196, 200, 208, 245, 260, 280, 325, 350, 364, 392, 400, 455, 490, 509, 520, 560, 637, 650, 700, 728, 784, 910, 980, 1018, 1040, 1225, 1274, 1300, 1400, 1456, 1820, 1960, 2036, 2275, 2450, 2545, 2548, 2600, 2800, 3185, 3563, 3640, 3920, 4072, 4550, 4900, 5090, 5096, 5200, 6370, 6617, 7126, 7280, 8144, 9100, 9800, 10180, 10192, 12725, 12740, 13234, 14252, 15925, 17815, 18200, 19600, 20360, 24941, 25450, 25480, 26468, 28504, 31850, 33085, 35630, 36400, 40720, 46319, 49882, 50900, 50960, 52936, 57008, 63700, 66170, 71260, 89075, 92638, 99764, 101800, 105872, 124705, 127400, 132340, 142520, 165425, 178150, 185276, 199528, 203600, 231595, 249410, 254800, 264680, 285040, 324233, 330850, 356300, 370552, 399056, 463190, 498820, 529360, 623525, 648466, 661700, 712600, 741104, 926380, 997640, 1157975, 1247050, 1296932, 1323400, 1425200, 1621165, 1852760, 1995280, 2315950, 2494100, 2593864, 2646800, 3242330, 3705520, 4631900, 4988200, 5187728, 6484660, 8105825, 9263800, 9976400, 12969320, 16211650, 18527600, 25938640, 32423300, 64846600, 129693200]

約数ペア:

[(1, 129693200), (2, 64846600), (4, 32423300), (5, 25938640), (7, 18527600), (8, 16211650), (10, 12969320), (13, 9976400), (14, 9263800), (16, 8105825), (20, 6484660), (25, 5187728), (26, 4988200), (28, 4631900), (35, 3705520), (40, 3242330), (49, 2646800), (50, 2593864), (52, 2494100), (56, 2315950), (65, 1995280), (70, 1852760), (80, 1621165), (91, 1425200), (98, 1323400), (100, 1296932), (104, 1247050), (112, 1157975), (130, 997640), (140, 926380), (175, 741104), (182, 712600), (196, 661700), (200, 648466), (208, 623525), (245, 529360), (260, 498820), (280, 463190), (325, 399056), (350, 370552), (364, 356300), (392, 330850), (400, 324233), (455, 285040), (490, 264680), (509, 254800), (520, 249410), (560, 231595), (637, 203600), (650, 199528), (700, 185276), (728, 178150), (784, 165425), (910, 142520), (980, 132340), (1018, 127400), (1040, 124705), (1225, 105872), (1274, 101800), (1300, 99764), (1400, 92638), (1456, 89075), (1820, 71260), (1960, 66170), (2036, 63700), (2275, 57008), (2450, 52936), (2545, 50960), (2548, 50900), (2600, 49882), (2800, 46319), (3185, 40720), (3563, 36400), (3640, 35630), (3920, 33085), (4072, 31850), (4550, 28504), (4900, 26468), (5090, 25480), (5096, 25450), (5200, 24941), (6370, 20360), (6617, 19600), (7126, 18200), (7280, 17815), (8144, 15925), (9100, 14252), (9800, 13234), (10180, 12740), (10192, 12725)]