66609963700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{5119}}^1$

素因数の和:5810

約数の個数: 144

約数和(自身を含む): 171189043200

約数和(自身を除く): 104579079500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 641, 700, 725, 812, 1015, 1282, 1450, 2030, 2564, 2900, 3205, 4060, 4487, 5075, 5119, 6410, 8974, 10150, 10238, 12820, 16025, 17948, 18589, 20300, 20476, 22435, 25595, 32050, 35833, 37178, 44870, 51190, 64100, 71666, 74356, 89740, 92945, 102380, 112175, 127975, 130123, 143332, 148451, 179165, 185890, 224350, 255950, 260246, 296902, 358330, 371780, 448700, 464725, 511900, 520492, 593804, 650615, 716660, 742255, 895825, 929450, 1039157, 1301230, 1484510, 1791650, 1858900, 2078314, 2602460, 2969020, 3253075, 3281279, 3583300, 3711275, 4156628, 5195785, 6506150, 6562558, 7422550, 10391570, 13012300, 13125116, 14845100, 16406395, 20783140, 22968953, 25978925, 32812790, 45937906, 51957850, 65625580, 82031975, 91875812, 95157091, 103915700, 114844765, 164063950, 190314182, 229689530, 328127900, 380628364, 459379060, 475785455, 574223825, 666099637, 951570910, 1148447650, 1332199274, 1903141820, 2296895300, 2378927275, 2664398548, 3330498185, 4757854550, 6660996370, 9515709100, 13321992740, 16652490925, 33304981850, 66609963700]

約数ペア:

[(1, 66609963700), (2, 33304981850), (4, 16652490925), (5, 13321992740), (7, 9515709100), (10, 6660996370), (14, 4757854550), (20, 3330498185), (25, 2664398548), (28, 2378927275), (29, 2296895300), (35, 1903141820), (50, 1332199274), (58, 1148447650), (70, 951570910), (100, 666099637), (116, 574223825), (140, 475785455), (145, 459379060), (175, 380628364), (203, 328127900), (290, 229689530), (350, 190314182), (406, 164063950), (580, 114844765), (641, 103915700), (700, 95157091), (725, 91875812), (812, 82031975), (1015, 65625580), (1282, 51957850), (1450, 45937906), (2030, 32812790), (2564, 25978925), (2900, 22968953), (3205, 20783140), (4060, 16406395), (4487, 14845100), (5075, 13125116), (5119, 13012300), (6410, 10391570), (8974, 7422550), (10150, 6562558), (10238, 6506150), (12820, 5195785), (16025, 4156628), (17948, 3711275), (18589, 3583300), (20300, 3281279), (20476, 3253075), (22435, 2969020), (25595, 2602460), (32050, 2078314), (35833, 1858900), (37178, 1791650), (44870, 1484510), (51190, 1301230), (64100, 1039157), (71666, 929450), (74356, 895825), (89740, 742255), (92945, 716660), (102380, 650615), (112175, 593804), (127975, 520492), (130123, 511900), (143332, 464725), (148451, 448700), (179165, 371780), (185890, 358330), (224350, 296902), (255950, 260246)]