2017648500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 288

約数和(自身を含む): 6929500032

約数和(自身を除く): 4911851532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 97, 98, 100, 105, 125, 140, 147, 150, 175, 194, 196, 210, 245, 250, 283, 291, 294, 300, 350, 375, 388, 420, 485, 490, 500, 525, 566, 582, 588, 679, 700, 735, 750, 849, 875, 970, 980, 1050, 1132, 1164, 1225, 1358, 1415, 1455, 1470, 1500, 1698, 1750, 1940, 1981, 2037, 2100, 2425, 2450, 2625, 2716, 2830, 2910, 2940, 3395, 3396, 3500, 3675, 3962, 4074, 4245, 4753, 4850, 4900, 5250, 5660, 5820, 5943, 6125, 6790, 7075, 7275, 7350, 7924, 8148, 8490, 9506, 9700, 9905, 10185, 10500, 11886, 12125, 12250, 13580, 13867, 14150, 14259, 14550, 14700, 16975, 16980, 18375, 19012, 19810, 20370, 21225, 23765, 23772, 24250, 24500, 27451, 27734, 28300, 28518, 29100, 29715, 33950, 35375, 36375, 36750, 39620, 40740, 41601, 42450, 47530, 48500, 49525, 50925, 54902, 55468, 57036, 59430, 67900, 69335, 70750, 71295, 72750, 73500, 82353, 83202, 84875, 84900, 95060, 99050, 101850, 106125, 109804, 118825, 118860, 137255, 138670, 141500, 142590, 145500, 148575, 164706, 166404, 169750, 192157, 198100, 203700, 208005, 212250, 237650, 247625, 254625, 274510, 277340, 285180, 297150, 329412, 339500, 346675, 356475, 384314, 411765, 416010, 424500, 475300, 495250, 509250, 549020, 576471, 594125, 594300, 686275, 693350, 712950, 742875, 768628, 823530, 832020, 960785, 990500, 1018500, 1040025, 1152942, 1188250, 1345099, 1372550, 1386700, 1425900, 1485750, 1647060, 1733375, 1782375, 1921570, 2058825, 2080050, 2305884, 2376500, 2690198, 2745100, 2882355, 2971500, 3431375, 3466750, 3564750, 3843140, 4035297, 4117650, 4160100, 4803925, 5200125, 5380396, 5764710, 6725495, 6862750, 6933500, 7129500, 8070594, 8235300, 9607850, 10294125, 10400250, 11529420, 13450990, 13725500, 14411775, 16141188, 19215700, 20176485, 20588250, 20800500, 24019625, 26901980, 28823550, 33627475, 40352970, 41176500, 48039250, 57647100, 67254950, 72058875, 80705940, 96078500, 100882425, 134509900, 144117750, 168137375, 201764850, 288235500, 336274750, 403529700, 504412125, 672549500, 1008824250, 2017648500]

約数ペア:

[(1, 2017648500), (2, 1008824250), (3, 672549500), (4, 504412125), (5, 403529700), (6, 336274750), (7, 288235500), (10, 201764850), (12, 168137375), (14, 144117750), (15, 134509900), (20, 100882425), (21, 96078500), (25, 80705940), (28, 72058875), (30, 67254950), (35, 57647100), (42, 48039250), (49, 41176500), (50, 40352970), (60, 33627475), (70, 28823550), (75, 26901980), (84, 24019625), (97, 20800500), (98, 20588250), (100, 20176485), (105, 19215700), (125, 16141188), (140, 14411775), (147, 13725500), (150, 13450990), (175, 11529420), (194, 10400250), (196, 10294125), (210, 9607850), (245, 8235300), (250, 8070594), (283, 7129500), (291, 6933500), (294, 6862750), (300, 6725495), (350, 5764710), (375, 5380396), (388, 5200125), (420, 4803925), (485, 4160100), (490, 4117650), (500, 4035297), (525, 3843140), (566, 3564750), (582, 3466750), (588, 3431375), (679, 2971500), (700, 2882355), (735, 2745100), (750, 2690198), (849, 2376500), (875, 2305884), (970, 2080050), (980, 2058825), (1050, 1921570), (1132, 1782375), (1164, 1733375), (1225, 1647060), (1358, 1485750), (1415, 1425900), (1455, 1386700), (1470, 1372550), (1500, 1345099), (1698, 1188250), (1750, 1152942), (1940, 1040025), (1981, 1018500), (2037, 990500), (2100, 960785), (2425, 832020), (2450, 823530), (2625, 768628), (2716, 742875), (2830, 712950), (2910, 693350), (2940, 686275), (3395, 594300), (3396, 594125), (3500, 576471), (3675, 549020), (3962, 509250), (4074, 495250), (4245, 475300), (4753, 424500), (4850, 416010), (4900, 411765), (5250, 384314), (5660, 356475), (5820, 346675), (5943, 339500), (6125, 329412), (6790, 297150), (7075, 285180), (7275, 277340), (7350, 274510), (7924, 254625), (8148, 247625), (8490, 237650), (9506, 212250), (9700, 208005), (9905, 203700), (10185, 198100), (10500, 192157), (11886, 169750), (12125, 166404), (12250, 164706), (13580, 148575), (13867, 145500), (14150, 142590), (14259, 141500), (14550, 138670), (14700, 137255), (16975, 118860), (16980, 118825), (18375, 109804), (19012, 106125), (19810, 101850), (20370, 99050), (21225, 95060), (23765, 84900), (23772, 84875), (24250, 83202), (24500, 82353), (27451, 73500), (27734, 72750), (28300, 71295), (28518, 70750), (29100, 69335), (29715, 67900), (33950, 59430), (35375, 57036), (36375, 55468), (36750, 54902), (39620, 50925), (40740, 49525), (41601, 48500), (42450, 47530)]