172941300

素因数分解:

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

素因数の和:407

約数の個数: 216

約数和(自身を含む): 628112576

約数和(自身を除く): 455171276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 97, 100, 105, 126, 140, 150, 175, 180, 194, 210, 225, 252, 283, 291, 300, 315, 350, 388, 420, 450, 485, 525, 566, 582, 630, 679, 700, 849, 873, 900, 970, 1050, 1132, 1164, 1260, 1358, 1415, 1455, 1575, 1698, 1746, 1940, 1981, 2037, 2100, 2425, 2547, 2716, 2830, 2910, 3150, 3395, 3396, 3492, 3962, 4074, 4245, 4365, 4850, 5094, 5660, 5820, 5943, 6111, 6300, 6790, 7075, 7275, 7924, 8148, 8490, 8730, 9700, 9905, 10185, 10188, 11886, 12222, 12735, 13580, 14150, 14550, 16975, 16980, 17460, 17829, 19810, 20370, 21225, 21825, 23772, 24444, 25470, 27451, 28300, 29100, 29715, 30555, 33950, 35658, 39620, 40740, 42450, 43650, 49525, 50925, 50940, 54902, 59430, 61110, 63675, 67900, 71316, 82353, 84900, 87300, 89145, 99050, 101850, 109804, 118860, 122220, 127350, 137255, 148575, 152775, 164706, 178290, 192157, 198100, 203700, 247059, 254700, 274510, 297150, 305550, 329412, 356580, 384314, 411765, 445725, 494118, 549020, 576471, 594300, 611100, 686275, 768628, 823530, 891450, 960785, 988236, 1152942, 1235295, 1372550, 1647060, 1729413, 1782900, 1921570, 2058825, 2305884, 2470590, 2745100, 2882355, 3458826, 3843140, 4117650, 4803925, 4941180, 5764710, 6176475, 6917652, 8235300, 8647065, 9607850, 11529420, 12352950, 14411775, 17294130, 19215700, 24705900, 28823550, 34588260, 43235325, 57647100, 86470650, 172941300]

約数ペア:

[(1, 172941300), (2, 86470650), (3, 57647100), (4, 43235325), (5, 34588260), (6, 28823550), (7, 24705900), (9, 19215700), (10, 17294130), (12, 14411775), (14, 12352950), (15, 11529420), (18, 9607850), (20, 8647065), (21, 8235300), (25, 6917652), (28, 6176475), (30, 5764710), (35, 4941180), (36, 4803925), (42, 4117650), (45, 3843140), (50, 3458826), (60, 2882355), (63, 2745100), (70, 2470590), (75, 2305884), (84, 2058825), (90, 1921570), (97, 1782900), (100, 1729413), (105, 1647060), (126, 1372550), (140, 1235295), (150, 1152942), (175, 988236), (180, 960785), (194, 891450), (210, 823530), (225, 768628), (252, 686275), (283, 611100), (291, 594300), (300, 576471), (315, 549020), (350, 494118), (388, 445725), (420, 411765), (450, 384314), (485, 356580), (525, 329412), (566, 305550), (582, 297150), (630, 274510), (679, 254700), (700, 247059), (849, 203700), (873, 198100), (900, 192157), (970, 178290), (1050, 164706), (1132, 152775), (1164, 148575), (1260, 137255), (1358, 127350), (1415, 122220), (1455, 118860), (1575, 109804), (1698, 101850), (1746, 99050), (1940, 89145), (1981, 87300), (2037, 84900), (2100, 82353), (2425, 71316), (2547, 67900), (2716, 63675), (2830, 61110), (2910, 59430), (3150, 54902), (3395, 50940), (3396, 50925), (3492, 49525), (3962, 43650), (4074, 42450), (4245, 40740), (4365, 39620), (4850, 35658), (5094, 33950), (5660, 30555), (5820, 29715), (5943, 29100), (6111, 28300), (6300, 27451), (6790, 25470), (7075, 24444), (7275, 23772), (7924, 21825), (8148, 21225), (8490, 20370), (8730, 19810), (9700, 17829), (9905, 17460), (10185, 16980), (10188, 16975), (11886, 14550), (12222, 14150), (12735, 13580)]